Commit Graph
5 Commits
Author SHA1 Message Date
51ad84516e feat(environment): serve sorted creates, listed references and toggles (#7600)
* feat(environment): serve the writes callers make without recorded form fields

- A create member a recording sent empty ("", null, false, [] or {}) is no
  longer required; a call that leaves it out is applied as sending that value
  (body.blank).
- List views render envelope members that list the listed entities' ids
  (Paperless's `all`), so creates in such collections are confirmed.
- Updates move their entity in collections kept sorted by a field they write,
  and a failed whole-collection read after an update can teach that order.
- A later create that stores an unruled field otherwise is withheld at the
  create, and an item read may fill values a create's answer had not loaded.
- An unsent field respelled between null, [] and {} is unchanged.
- The skill asks for one create with every field and one with only what a
  person must give.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skill): show how to read signed-in pages before recording

Agents guessed capture keys (artifacts, dom, final) to see pages behind
sign-in, which inspect_web_page cannot reach.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): accept every empty spelling recorded creates sent

A create that fills only what a person must give sends `null` where the
full create sent a string, and `null` or `false` for the same flag. The
merged plan now accepts each recorded empty value, and a call that leaves
the member out is applied as the earliest call sent it.

Also adds the spec folder for this change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skill): keep the vary-fields step neutral on UI or API writes

Agents read "the form" as a cue to write through the UI, where some
applications' request bodies are not exposed; a body-unusable UI write
now re-records once with request steps.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record verification for blank members and sorted writes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): address review of blank members and sorted writes

- Bulk updates move their entities in turn against the others' earlier
  values and install the final order once, as replay does.
- A member's recorded empty values stay accepted once a later call teaches
  its default; a left-out member with a default keeps the default.
- Write answers spell empty lists and maps as their recorded answers did.
- A rename can teach a sort when the creates chose one by a field the
  update did not write, such as ids that ascend with titles.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment): serve the writes that later reads explain

- An item read whose object is marked deleted (deleted, isDeleted or
  is_deleted true) agrees with an absent entity, as EspoCRM answers a
  deleted record; such an object never seeds or adopts an entity.
- maxSize, max_results and maxResults are page sizes, for whole-collection
  list lines and the list query's limit role.
- An item view also shows the fields only reads after its type's first write
  show, when no initial entity holds them (Vikunja's task subscription),
  without requiring them; write answers leave such a field out for entities
  without it, and it no longer withholds the write as incomplete-entities.
- The skill asks updates to change the fields a person would change, and
  expects a deleted object to read back as 404 or marked deleted.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): answer sent empty members as sent, and keep a placed create's order

- A write answer spells an empty list or map the call did not send as its
  recorded answer did; one the call sent is answered as sent, so a create
  sending `[]` is not answered `null` because the first recorded create was.
- A read listing the whole collection that placed a create leaves the create
  only the sorted inserts whose order that read follows, so a later rename
  cannot teach a sort an earlier read ruled out.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): answer bulk updates without fields only later reads show

A bulk update's answer renders each entity with the same allowance a single
update's answer has: a field only reads after the type's first write showed,
which no initial entity holds, is left out for an entity without it, so a
bulk update of a seeded task is no longer refused for lacking it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): correct how the EspoCRM contact update task passes

The agent trajectories show gpt-oss passes it by creating a replacement contact
and deleting the original, since the served update refuses emailAddress; the
update itself is refused in both builds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): answer a read of a served-deleted entity marked deleted

An application that soft-deletes still answers a deleted record by id, marked
deleted. Serving now keeps an entity a served delete removed from a type whose
recorded item reads show that, until a reset or load and within the size
data/add loads, and answers a read of it with its last fields and the flag
true, instead of refusing the read.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep unloaded create answers, check bulk answers with sent members, narrow inserts only on collection-order reads

- A create whose item read loaded values its answer had not records them
  (`observation.read.unloaded`), and a served create's answer keeps them as
  the recorded answer showed them, a zero-time owner included, while the state
  holds the read's.
- Replay checks a bulk update's recorded answers with each target's sent
  members, as serving answers them, so echoed `null` and `[]` no longer make
  the plan body-unusable.
- A whole-collection read whose query sorts it shows the query's order, so it
  no longer narrows a create's sorted insert candidates.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record the census with main's unknown-clock rule merged

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment): serve query numbers, counted values and made objects

- A query parameter accepts a number or boolean, which serving sends as its
  JSON text, as agents send page sizes and flags.
- A sequence may start at the value its first create took above every value
  its type held (Vikunja's per-project task index), and a later create's
  composed, template or started-sequence rule is adopted when it also spells
  the first create's value.
- A made-object rule explains an object the application makes with each
  created entity: members the request stamped, members holding the entity's
  own id, and counts one past the held objects' values.
- A create's answer names the id of the one object a one-element array member
  holds, so bulk creates link to their type.
- The skill reads each listed object by id before writing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment): let a linked create take path values it stores

A create linked to its type's own collection, whose path has no parameters,
accepts any path values when its plan stores each one in a field, as a Vikunja
task stores its project; replay and serving apply it alike.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): learn a sort from a rename only when moving its entities reaches it

Serving moves only the entities a write changes in a collection kept sorted,
so replay now tries a sort after a rename only when the entities no write the
read exercised changed already follow it. Seeded folders listed out of title
order no longer teach a title sort that serving would answer with another
order.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep unloaded create answers a sent value did not echo, and learn no sort from query-sorted reads

- A served create keeps a value its recorded answer had not loaded unless the
  call sent that member and the plan stores it as sent, so a create sending
  `active: false` is answered `false` as recorded while the state holds the
  read's `true`.
- A rename no longer teaches a sort from a whole-collection read its query
  sorts, whose ties need not follow the collection's own order.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): verify query values, counted values and made objects

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): learn the soft-delete flag in the state view and serve by it

Extraction now records the member later item reads set true on a record the
application soft-deleted, and the item view carries it as `deleted_flag`.
Serving reads that fact instead of scanning recorded bodies itself, so one
owner decides what a soft delete looks like.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record the call-values checks at #7274 93821024

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): learn the soft-delete flag from item reads with a query too

A client may read a deleted record back only with a query, such as a
cache-busting parameter. Every successful read of the item tool now shows the
flag; only plain later reads still add fields.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record the call-values checks at #7274 45832406

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): learn sorts only from orders a list read confirmed

- A sort retry after a failed whole-collection read requires the entities no
  write changed since a list last showed them to follow it already, rather than
  excusing every entity the update's tool ever wrote: an earlier rename a list
  confirmed in place stays where it was.
- An update takes its creates' sort only from a create a list read showed
  placed; replay still tries a sort a create guessed from the initial order.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): drop entities read back as deleted and answer soft deletes as deleted

- A held entity a later read shows marked deleted is dropped, not adopted with
  the marked object's fields.
- Bulk-update replay renders answers with the optional and later-only fields
  serving uses, so a bulk update of created and seeded entities replays.
- A served delete of a soft-deleting type answers with the entity marked
  deleted, single and bulk.
- A deleted flag only query reads showed is a field of the item view, so a
  served tombstone keeps it where live records omit it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): check made objects as recorded and keep their ids and clocks honest

- A made object's clock counts as a write clock, so a capture with no clock
  anchor withholds the create instead of stamping 1970.
- Members holding the entity's identity follow the id written, generated or
  sent, through the type's id field.
- A later create's made object is checked as recorded, before its own members
  are rewritten, so one naming another entity withholds the plan.
- A later create's template is adopted only when it spells that create's value
  too, not just when the first create's text holds its source value.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): move updated entities only by placed sorts and keep query-sorted reads from confirming order

Replay moved an updated entity by a sort a create only guessed, while the
update plan exported only placed sorts, so a read could confirm an update
by a move serving would not make. Both now use the placed sort. A passing
list read clears its entities from the moved set only when the state
decides the order of every entity it lists, so a read whose query sorts
it no longer hides an earlier move from a later sort check.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): count six withheld plans that explain more, not seven

The bulk task create counted among them is served on this branch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): try a learned sort by moving each pending write in turn, as serving does

#retrySort sorted the whole collection, which a list could match while
serving, moving each renamed entity in turn against the others' values
before their own writes, gave another order. The state now records the
values each write replaced, and the retry replays the writes since a
list in collection order last showed their entities.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): answer a served delete with the deleted flag its recorded answer showed

An application may answer a delete with the record as it was and mark it
deleted only on later reads. Delete answers, single and bulk, now take
the flag's value from the recorded answer; reads of a served-deleted
entity still show it marked deleted.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* chore(environment): set aside two hunks next to lines main's saved-values change rewrites

Main's #7267 changes the lines beside the blank-member docs and the
empty-spelling check in explainUpdate. Setting them aside lets that merge
apply cleanly; the commit after it puts them back on top of main's text.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* chore(environment): restore the set-aside hunks on main and bump the skill to 51

Puts the blank-member docs and the empty-spelling check back beside main's
slug and composed text and heldSlugRule. Main is at skill 50 with
different text, so this branch's skill changes take 51.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* chore(environment): bump the skill to 52 above #7260's 51

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* chore(environment): put back the call-values hunks main's merge took its side for, and bump the skill to 53

The merge of main kept main's side where it overlapped this branch, so it
could commit without a conflict. This restores this branch's side next to
main's: made-object agreement beside the & slug spellings, sequence starts
in the earlier evidence (now built by earlierOf), the combined value
imports, and recording step 2 beside main's UI-first step 3. Main is at
skill 50 and #7274 at 52, so this branch takes 53.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep sorts a list showed in place ruled out, and created answers' nested members as recorded

A whole list in collection order that showed a renamed entity where a
sort by the renamed field would have moved it now rules that sort out, so
a later rename of the same entity cannot teach it. A create's answer
leaves out members its item read added inside an object the answer
showed, as the recorded answer did; the state still stores them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment): serve writes whose calls send different members

Recordings now vary what a type's two creates and updates send, and REA
withheld writes where a later call left out what the first sent. An update
plan's required members narrow to those every call sent; a member one create
sent and another left for the application to number is a sequence that
takes the value a call sends; a PUT's left-out member the application
cleared becomes that member's default; and an update's clock is held as
the read after it spells it. The skill spaces creates (skill 54).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep a later create's made object only with clocks its request stamped

followsMadeObjects only checked that a made object's clocks parsed, so a
later create whose object showed an older clock still passed, while serving
stamps the write's clock. Its clocks must now be in the rule's format and
within the stamp window of that create's request.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): accept sent values either way, check defaults against every call, and store update clocks as reads spell them

A sequence that takes sent values now accepts one a later create sent
after the first left the member to be numbered. A default an update learned
must agree with every update that left its member out, else the plan is
withheld. An update plan whose read-back spells a stamped clock at a coarser
precision keeps that read as observation.read, and serving stores the
update's clocks in its spelling while answers keep the response's.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): check recorded member and sequence values

* fix(environment): compare soft-deleted read fields

* fix(environment): reject contradictory learned sequences

* fix(environment): preserve initially deleted item observations

* fix(environment): index stored deleted entities separately

* fix(environment): replay lists that include deleted records

* feat(environment): serve sorted creates, listed references and toggles

A create a whole listing placed last is placed again by the sort a later
listing shows. A field holding the entities a sent list of ids names is a
reference with `many`, and a create that sent the member empty agrees with
one that named entities. A scenario request whose body Playwright did not
expose and that names no Content-Type sent no body. An item action calls
show flipping a boolean both ways learns a `toggle` rule. Skill 55 asks
recordings to run an action twice on one object.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): count a sequence number a create sends, as replay does

Serving now records a number a call sends for a `sequence` with `sent` in the
same count history it generates from, so after that entity is deleted the next
generated number still follows it, as replay's takeSequences does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record the final gate run in the verification

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): make no count of a made-object member earlier creates held alike

A count only a later create shows starts at the exemplar's value, which is
right only while the exemplar is the one create accepted: creates accepted
after it showed the member unchanged, which a count would have moved. The
merge now refuses such a count, as the top-level sequence check does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): restate the verification after merging #7539

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): check PUT defaults against reads, and respell update clocks by serving's rule

A default a PUT learns must also agree with what the read after an earlier or
the current call showed for the member its answer left out, so a call whose
read showed the member kept withholds a later clearing default.

Replay and serving now choose an update clock's stored spelling by one rule,
readSpellsCoarser: the read after it at a coarser precision in the same zone
and separator. A read in another zone or separator is no longer adopted by
replay, which serving could not store, and a create's plain clocks stay as
answered, as serving makes them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep sorts earlier listings ruled out, and empty added references

A sort a whole listing that placed a create did not follow stays ruled out for
that create, though the entity that showed it is later deleted. A create that
sends a reference's member empty after a later create added the reference
agrees with it, as with a reference the first create showed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): restate the verification after the review round

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): leave out a reference the observed create left out

A create the plan observes that left out a reference's member stored no such
field, so a served call leaving the member out stores none either, though a
later recorded create sent it empty; a call sending it empty still stores that.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): restate the verification after #7539 merged main

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep the largest sequence value in replay, and store update clocks by the kept read

Replay now keeps the largest value a sequence took, as serving's commitWrite
does, so a lower sent value no longer lowers the next number.

Serving stores every update's clocks in the spelling of the read the plan
keeps as observation.read; replay now does the same through
readSpelledClocks, instead of adopting each update's own read, so a later
update whose read spells its clock otherwise contradicts the plan. The plain
clock branch of restampedFields, which no caller used any more, is gone.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): restate the verification after merging #7539 3b800a10

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep learned sorts, references, and toggles faithful

Do not adopt a sort an earlier update already ruled out. Learn a list
reference only when every element shows the same nonempty fields. Promote
a toggle only when every call started from a boolean.

* test(environment): compare list-reference fields with matching values

The mixed-field case uses the held tag's color, so rejection comes from
the field set rather than a value the recording never stored.

* test(mcp): assert bundle path issues by field

The compare_bundles rejection reports each relative path as an
invalid_format issue instead of one joined diagnostic sentence.

* test(mcp): assert field issues for bundle paths and Dart ABI

Relative bundle paths and rejected ABI selectors are reported as
input issues on those fields, not as one joined diagnostic sentence.

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
2026-10-29 18:46:18 +08:00
02e049744f feat(environment): build agent environments from a prompt (#6946)
* feat(environment): report what an environment serves with an environment-coverage view

A new inspect_analysis_view kind over capture Evidence. It projects the
state an environment derives with the given template rules and reports
each tool as answered from state, replayed with its view reason, a served
write, or a withheld write with its reason, the records behind it and a
hint about what to record next. The hints cover every write reason, so a
new reason without one fails to compile.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment): build an environment bundle in one command

rea environment-build <capture> [directory] inspects a HAR (or reads
capture Evidence), projects the environment manifest from the in-memory
Evidence, authenticates the pair, prepares the state and writes the bundle
environment-export writes. Every bundle file is byte-identical to the
three-step path for the same capture and options.

The report adds the capture and manifest identities, the coverage summary,
warnings (a loopback capture named after its file, credential-named body
members by pointer) and the next command. --dry-run writes nothing. The
default template rules are the four the published environments use.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(environment): cover environment-build and the coverage view

Domain tests check the hint table against the state view's reasons, the
summary, and the view against the environment-state view it summarizes.
Service tests build the fixture capture and compare every file with the
three-step path, a dry run, loopback naming and the refusals. A CLI test
compares a HAR built in one step with the three CLI steps byte for byte,
and an MCP test projects the view from every source kind.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(environment): build the real-agentenv lane's bundle with environment-build

The lane now runs the command users run: it builds the Grafana-shaped HAR
with environment-build and the packed checkout, checks the report, then
runs the bundle with agent-env as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): document environment-build and the coverage view

The agent environments guide opens with the one-step build: the report,
the hint for each withheld write reason, and what a bundle ships. The CLI
guide, the capture guide and the skill reference name the command and the
environment-coverage view.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): harden environment-build after review

- The credential scan walks with its own stack, so a deeply nested body
  cannot crash the build, and it also reports credential-named header
  names, query names, form body members and string arrays.
- The build checks SIGINT between stages: cancelled before the bundle
  stage it writes nothing, during the write it names the written bundle.
- A dry run opens the package tarball, so it refuses what a build refuses.
- Repeated template rules are refused, a HAR saved as .json gets a hint,
  file-derived names follow the bundle name rules, `localhost.` counts as
  a loopback origin, and the next command is shell-quoted.
- --capture-timeout-ms passes through to the HAR inspection, and a
  missing directory is refused before inspection.
- The no-observation hint covers updates and deletes of entities the state
  never held; the coverage view states that it does not apply the
  serve-time admission checks; the inspect_analysis_view description
  names the view.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): state the build's conditions and record its verification

The guides now state when the one-step bundle equals the three-step one,
which headers inspection excludes, what the credential warning scans, how
cancellation behaves, and that the coverage view does not apply the
serve-time admission checks. The spec folder records the census, the end
to end runs, the gates and the review.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): dispatch a pending interrupt before each build stage check

The manifest, state and coverage stages run synchronously, so a SIGINT
that arrived during them was only dispatched once the bundle write had
begun. Each check now yields first, so an interrupt before the bundle
stage cancels the build with nothing written.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(browser): send declared requests from a scenario page with a request step

A capture_browser_scenario step `request` sends one declared HTTP request
through the page's own fetch, with its cookies and session, the way the
application's frontend would, and reads the whole response so the capture
records the transaction like any other. The path must resolve to the start
URL's origin, and the page must be on that origin when the step runs.
Query values and header values may be literals or declared secrets, and a
header may read its value from a cookie or a local storage entry, which is
then redacted from later records like a declared secret. `expected_status`
fails the step on any other status. Scenarios without a request step are
unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(browser): verify request steps in a real browser through to a built environment

verify:browser:request records a write session against a fixture item API
that refuses writes without its CSRF cookie header and stored bearer
token. It checks that every request lands in its own step, that the page
values authenticated each write and appear in no record, header or body,
that an unexpected status fails the step and cancels the rest, and that
environment-build serves the recorded create, update and delete.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment): export environment bundles over MCP

export_environment_bundle writes the bundle environment-build writes, from
capture Evidence retained in the session or one capture Evidence file,
into an absolute output directory that must not exist and whose parent
must exist, as extract_firmware and export_web_scripts require; it never
creates the parent or reuses a directory. It returns the same report,
whose schema now lives in the domain so the CLI and the tool share it, and
dry_run reports without writing. A loopback capture without a file needs a
name. The build's refusal messages no longer name CLI flags.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): scan scenario credentials, own the dry-run tarball and serialize Evidence once

A browser scenario's retained header values and the query parameters of its recorded URLs are scanned for credential
names as a HAR's are, through a review projection of its records. A dry run admits and releases the package tarball
through the export's regular-file scope, so a close it cannot confirm keeps its owner, and checks for cancellation
after that last await. Evidence is written into one exactly sized buffer instead of chunks joined by a copy.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record the review round's checks

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skill): build agent environments from a prompt with request steps and the bundle tool

Add the environments reference to the skill and install it with setup: record
against a disposable instance, sign in through the UI, write with request
steps and read each write back, check coverage, re-record by withheld reason
and export the bundle. Route it from SKILL.md, name agent environments in the
skill description, and document the request step, the export tool and
recording writes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* refactor(browser): split the request lane and header resolution into smaller functions

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* style(environment): format the build spec

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): say when an untimed capture learns no write clock

Coverage of a capture whose records are not all timed, which includes every
browser scenario capture, now states that the state learns no clock, so an
update stamped with a server-set modification time stays unexplained-change
however often it is recorded.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skill): give agents a whole scenario shape with step timeouts

Agents guessed the scenario schema field by field and two hung on steps
without timeout_ms. The reference now starts from a complete scenario with a
timeout on every step, and says a scenario capture cannot serve updates the
application stamps with a modification time.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(browser): keep request steps on their origin and their page values redacted

- Follow no redirects: a redirect fails the step and nothing reaches the
  location it names (checked in real Chrome), and check the page's origin
  again in the page as the request is sent.
- Send nothing once the step's time has run out or it was cancelled while
  header values were read; the in-page deadline is what remains of the step's.
- Keep every page value redacted under a repeated or colliding label, keep a
  value's first marker when it is read again, and leave values shorter than
  8 characters unredacted rather than rewriting ids, ports and hosts.
- Refuse a header name given twice, User-Agent (Chrome drops it) and line
  breaks in literal values and prefixes; fail before sending when a secret or
  page value holds them.
- Append query entries after the path's literal query without re-encoding it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): document request step limits and word bundle refusals for both surfaces

Document redirects, timeouts, page value redaction, HttpOnly cookie sources
and header refusals for request steps. Refusals shared by environment-build
and export_environment_bundle no longer name CLI flags, and the retained
loopback refusal no longer prints an empty file name. The skill reference
asks for read-backs after each write, shows the coverage view's source, names
package_tarball for unreleased builds and the browser path a scenario ships.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): scan every form occurrence and MIME-less scenario bodies

The build's credential scan collapsed form bodies with Object.fromEntries, so a
repeated field kept only its last occurrence: `api_key=secret&api_key=` warned
about nothing although the Evidence ships the value, and repeated values were
undercounted. Form fields are now scanned as ordered name/value pairs, as
headers and query strings already are.

The review projection of a capture_browser_scenario dropped a request body
recorded without a media type, so the scan never saw it. Review keeps such a
body's text with an empty media type; the manifest projection still reads only
bodies it can classify.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(browser): close request step edge cases from the second review

- Append query entries correctly after a path ending in "?", "&" or "#".
- Refuse 3xx expected statuses, which an unfollowed redirect can never
  report, and say a redirected write may already have been applied.
- Redact a page value also as fetch sends it, without surrounding spaces
  and tabs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): document page value body costs, redirects and MCP dry runs

Document that reading a page value shrinks the bodies a capture keeps under
the default allocation limit, that redirected writes may have landed, that
the MCP dry_run still checks its output directory and which refusals name
the tool, and keep the .har hint in the HAR-as-JSON refusal for both
surfaces.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record the prompt-to-environment verification

Gates, the real-browser lanes, five environments built from prompts by an
agent on disposable VMs and evaluated with two models, and the two reviews.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(skill): count rollback failures from the managed skill files

The environments reference made the skill eight files, so the recovery tests now derive the counts they expect from
MANAGED_SKILL_FILES instead of fixing them at six and seven.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(adb): restore the portable Java float pattern a merge rewrote

A lint autofix during a merge unescaped the hyphens in javaFloatValuePattern, which is invalid in a v-mode character
class, so the advertised start_adb_activity schema failed to compile in every JS regex mode. The file now matches main.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(browser): show the request step inside a whole scenario

Every JSON example in the browser scenario guide is a capture_browser_scenario input the catalog test parses, so the
request step example now sits in a launch scenario instead of standing alone.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): scan structured HAR form params and the request side of unattributed scenario transactions

A HAR request recorded with postData.params and no text is scanned by those parameters, each occurrence counting, and
the review projection keeps the request side of a scenario transaction whose response cannot be attributed, so the
credential warning covers what evidence.json ships in both cases.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): validate build paths and read dry-run tarballs

* fix(environment): report bodies too large for the credential scan

Text bodies over the scan's 4 MiB limit, including a response decoded only as a prefix, are reported as a
credential-scan-incomplete warning by record and side, never by content, so an absent credential-named-members
warning no longer reads as a complete check. The spec and agent-environments guide also state the path validation and
dry-run tarball read that e52ae1cd added.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(verification): release cold source transform services

* fix(javascript): retain capture context along covered mutation paths

* fix(environment): guard request dispatch and report export limits

* fix(environment): admit serialized exports and scan HAR form fallbacks

* fix(environment): admit in-memory build inputs against heap headroom and scan SaveHar null-text forms

The inspected HAR's Evidence and the projected manifest are checked against live heap headroom before they are
serialized, with the same check the file route uses, so a capture too large to parse and seal is refused as
resource_constraint before anything is written. A request whose postData text is SaveHar's null is scanned by its
structured params.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): measure the credential scan limit in UTF-8 bytes

A body counts against the 4 MiB limit by its UTF-8 length, not its UTF-16 code units, so multibyte text over the
limit is reported as unscanned instead of parsed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(browser): send request steps only before their deadline and keep page reads on the start origin

The page receives the step's absolute deadline and a one-second start window, so a busy page that runs the request
late, or after the step is cancelled, sends nothing; local storage is read only on the start origin; the response is
drained without keeping its body; an unparseable path is a field issue; retained Evidence is refused for heap headroom
before it is serialized; and the skill says how to reach server-assigned ids.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* style: format integrated export admission

* fix(javascript): erase inline type imports before binding values

* fix(browser): run the request lane under the shared verifier command owner

The browser request lane runs each CLI call through createPackageVerifierCommands on a private runtime root, so a
timeout, output overflow or failure stops the CLI and the browser it launched before the root is removed, and a failed
stop is reported with the root retained. The verification record states the lane's current counts.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): scan scenario content by event and read bodies by their media type

A browser scenario's credential scan reads every retained network-content event, including a response attached
mid-flight and a transaction no record represents, with event pointers, and each transaction URL's query once; the
review record projection it replaces is removed. A body is parsed as a form or as JSON by its recorded media type,
falling back to its shape, so valid forms such as `password=x&` are scanned and sentences are not read as forms.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
2026-10-24 21:51:41 +08:00
morluto b7f8bbb49f refactor(analysis-view): unify request and source ownership 2026-10-23 07:57:14 +08:00
166fb0820f feat(environment)!: serve the environment state by default (#5351)
* feat(environment): extract the initial state a capture's reads observed

Add the environment-state analysis view. From the parents the environment
manifest accepts, it extracts the data the capture's reads observed before
the first related write: entity types with an identity field (proved by a
path parameter or inferred from an identity name), entities with their
recorded values and provenance, documents for written non-entity paths, and
a render plan per read tool that is kept only when it reproduces the tool's
latest initial recordings from the state; every other read tool is a
recorded view with the reason. The Evidence is always inferred.

Response-body decoding moves to a domain owner shared with replay, exact
JSON parsing moves to the owner of the exact-number policy, the manifest and
state views share parent admission and record grouping, and
projectAnalysisView takes its accumulators as one object.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): bound state at redacted writes; infer identity only from items

A scenario write whose URL was redacted has no request line, so it was
dropped and reads after it counted as initial state. Such a successful
write now joins the timeline with an empty path, whose root relates to
every type, so it ends every type's state; a limitation counts them.

A list whose recordings were all empty passed the "every listed item
carries it" check vacuously and published an identity field nothing
showed; it now needs at least one item, else the view stays recorded
as no-identity.

A value that differed between two request lines of one item tool, such
as a query variant, was called volatile, and the gate then substituted
each recording's own value; only repeats of one request line now show
volatility, so differing lines go through fields-differ.

List membership is compared only while a list can still be the whole
collection, and merged entities are indexed by type and collection once,
so paged captures no longer cost pages times entities (8,000 pages of
40,000 entities: 5.7 s to 0.23 s).

Docs and the tool contract say scenario state keeps the capture's
redaction markers and how redacted writes bound it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep first sightings, one list pointer and linear field unions

Entities took the order of the first plan observed, and item plans run
before list plans, so a complete list read before its detail reads came
out reordered and lost "all" membership; each entity now keeps its
earliest recorded sighting.

A list plan reused the first recording's pointer for later recordings,
so a later response that was itself an entity wrapping a list was read
as that list; every recording must now locate the same list.

The field union scanned its ordered list for every key, quadratic in an
object's width; a set now answers membership.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep post-write values and partial lists out of the initial state

A value that changed between repeats of one request line was named
volatile whenever no write under the type's own root lay between, so a
write under another root (for example POST /api/dashboards/db before a
second GET /api/search) left its effect in the initial state. Any
recorded write between the two observations now leaves every tool of the
type recorded with reason fields-differ instead.

A list was published with membership "all" even when a total or count
envelope member exceeded the number it listed. Such a counter now makes
the membership "recorded".

Also drop a stale doc comment on ObservedEntity.order.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): scope item-shaped and deleted written paths out of documents

State documents are held only for list-shaped paths a POST, PUT or PATCH
tool writes. Reads of item-shaped written paths and of paths that are only
deleted stay recorded views; the guide now says so and the spec defers them
to a later increment of #4933.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): count writes in flight when a value changes between reads

The volatility check compared write start positions with the two reads,
so a write already in flight when the earlier read started was missed and
its effect was named volatile. A write now counts when its interval
overlaps the span from the earlier read's start to the later read's end.

The check also ran once per changed field and scanned every write. It now
runs once per pair of observations, answered by a binary search over the
writes in timeline order and the latest end among each prefix.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): catch cross-tool changes across writes; read only item totals

A value that changed across a write was caught only between repeats of
one tool's request line, so a list read before a write and an item read
after it put the post-write value into the initial state. Changes are
now classified per entity in timeline order after observation: across
any recorded write, a change between repeats of a line or between two
lines of the type rewrites the type (every tool recorded as
fields-differ); with no write between, a repeat's change is volatile.
The classification lives in environmentStateMerge.ts.

Any numeric member whose name contained "total" or "count" counted as
an item total, so total_pages, account_id or page_count made complete
lists partial. Item totals are now members whose name tokens include
total or count and none of page, pages or per; a string of digits counts
as a number; and a set has_more, next or next-page token member also
marks the list partial.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep post-write observations out of initial state

* fix(environment): retain field provenance and bound state inference work

* feat(environment): serve tool calls from the environment state

`environment-serve --state <state.json>` serves an environment from the
initial state an environment-state view extracted. Read tools whose views
are state-backed answer from a live state store: item views render the held
entity into the recorded envelope, list views render the collection or the
recorded members, and document views return the held value; a missing entity
or one lacking a required field is refused, and requests the state cannot
answer fall back to their recordings with the reason. The /agentenv data
plane implements data/reset, data/add (a rea-state/v1 document as a data
part, base64 bytes, a file:// path or an https URL, validated and replaced
atomically) and data/get, and the card advertises those operations and an
intake declaration. Stage 1 is read-only: write tools are not served in
state mode. Without --state nothing changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(environment): record verification after merging the state view's review fixes

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(environment)!: serve the environment state by default

environment-serve derives the environment state at startup by running the
environment-state view in-process on the capture with the manifest's
template rules, so an environment comes with its state and a user supplies
nothing extra. The derived Evidence is the same one inspect-analysis-view
produces by hand. --state is removed; --replay-only serves exactly the
stateless replay of main. When the state cannot be derived, or its catalog
does not fit the discovery budget, the server starts in replay mode, logs
the reason and reports it in the stop summary's `state`. Exported bundles
serve the state by default too: export derives it the same way, so the
verifier's tool count and checked answer match what is served, and the
README describes the served mode.

BREAKING CHANGE: environment-serve answers read tools from the derived
state and does not serve write tools unless --replay-only is given; the
stop summary reports `state` instead of `state_evidence_id`.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): bound data-plane replies, keep batch order, cancel intake on stop

- One /agentenv response is held to 64 MiB: replies are measured as they
  are produced and one past the budget becomes a -32000 error stating it.
- Every message of a batch enters the arrival-order queue on arrival, so
  another request's reset never lands between them.
- Stopping the server, or a caller leaving, cancels the active download
  and answers queued calls `cancelled` without running them.
- file:// URIs name only this host: another host or a network share is
  refused before anything is opened.
- A loaded view value may not give an entity another identity.
- List answers refuse a member lacking a field every recording carried,
  as item answers do.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep bodies too deep for the state's nesting out of the state

A recorded body at the JSON depth limit was accepted by extraction, then
nested a few levels deeper as a document or entity value, so sealing the
state Evidence threw and environment-serve and environment-export stopped
instead of falling back. stateBodyJson, the one rule extraction and
serving share, now treats a body nesting deeper than the limit minus 16
levels as unusable, so its tool stays a recorded view.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): measure data-plane replies before building them

83fcc739 bounded one /agentenv response to 64 MiB, but it still
serialized each reply whole before measuring it, so a batch of data/get
calls on a large state built every refused reply in full only to drop
it. Each reply is now measured in bounded JSON parts (the shared
jsonParts encoder), its parts kept only while it fits; a reply past the
budget is counted for its exact reply_bytes but never assembled. A test
checks that a refused read is never handed to JSON.stringify whole and
that its reply_bytes is exact.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): release batch replies as they are encoded; judge exact numbers by value

answerBatch kept every settled reply in its pending array until the
batch ended, so a batch alternating data/add and data/get held each
loaded state alive; each reply now leaves the queue as it is encoded.

The exact-number policy judged a number by its recorded spelling, so a
state loaded with 1e20 came back from data/get as
100000000000000000000, which data/add refused, breaking the promise
that data/get output loads back unchanged. A number is exact only when
both its recorded spelling and the one serialization writes are safe,
so integers from 2^53 below 1e21 are refused in any spelling; replay
keeps such bodies as recorded text. A domain test checks that every
accepted number is accepted again once written back.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep room for refusals and framing in the reply budget

The response budget counted accepted replies only: a budget error that
replaced a reply, and a batch's brackets and commas, were not charged,
so near 64 MiB later refusals pushed the body past the advertised
limit. Every reply still to come now keeps room for its own budget
error, and a batch keeps room for its framing, so a refusal always fits
and the body never passes the budget. Reply ids and which messages are
answered come from one place shared by the replies and the reserve.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): refuse a loaded state that data/get would write past the intake limit

data/add measured only the document it was given, while data/get
writes the state back with the members a document may omit (types, the
state Evidence id, view fields and record citations). A document just
under 32 MiB could therefore load and be reported larger than any intake
accepts, breaking the data/get then data/add round trip. replace now
measures the state as data/get writes it, part by part, and refuses it
past the limit, leaving the state unchanged. The limit moves to the
state document module, so the application store can read it; the
intake re-exports it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(environment): keep merged export checks on the shared test graph

Main's export tests installed module mocks for the whole services
project, which reuses one module graph. A tarball read failure then
missed its importer, and a one-shot heap mock could be taken by another
file. Read those through bindings the tests replace for one case.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(environment): keep a state file whose close failed owned until it closes

A file:// data/add that could not close its descriptor dropped the handle,
and an admission failure whose cleanup close failed dropped its owner, so
nothing could retry the close or report it.

The read now runs through withOwnedRegularFile, and a failed close is
retained in a server-lifetime ArtifactResourceScope. The next file read
retries it first and answers -32000 while it is still open; inline and
https documents still load. Closing the served environment retries it again
and rejects with the unfinished close.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Co-authored-by: gensokyo-dev <gensokyo-dev@users.noreply.github.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: morluto <morluto@users.noreply.github.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
2026-10-22 05:04:57 +08:00
bf1eeee94f feat(environment): build environments from browser scenario captures (#5182)
Build an agent environment directly from retained capture_browser_scenario Evidence through the existing manifest, serve and export commands. Preserve request ordinals, source pointers, redaction markers, unavailable bodies, provenance and the default stdio MCP transport.

Followups admit copied/transformed text before body validation or decoding, avoid request-text allocation in replay, normalize portable file inventories, select dependent CI lanes, retain the author's redaction/body-budget corrections, and count body coverage over represented requests.

Validation: full pinned-toolchain static gate, source and public CLI/MCP regressions, canonical catalog checks, actual Chromium interactive and live GitHub API captures with exact HTTP replay and stdio parity, the generated non-root Docker image, and its smoke task through real agent-env 0.9.1334. Verification scopes, resource measurements and platform limits are recorded in the PR and feature verification document.

Co-authored-by: gensokyo-dev <gensokyo-dev@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-20 06:07:15 +08:00