* feat(rules): add rules/react/ track
Five rule files mirroring per-language convention (coding-style,
hooks, patterns, security, testing). Each has `paths:` glob
frontmatter for auto-activation when editing matching files.
- coding-style.md: file extensions, naming, JSX, RSC boundary
- hooks.md: React hooks (NOT Claude Code hooks) — rules-of-hooks,
dep arrays, cleanup, memoization, React 19 additions
- patterns.md: container/presentational split, state location
decision tree, Suspense + error boundaries, forms, data fetching
- security.md: dangerouslySetInnerHTML, unsafe URL schemes,
server-action validation, env-var leaks, CSP
- testing.md: RTL queries, userEvent, async, MSW, axe, anti-patterns
Each file extends typescript/* and common/* rules.
* feat(skills): add react-patterns, react-testing, react-performance
Three new skills under skills/ following the SKILL.md convention.
- react-patterns: React 18/19 idioms — hooks discipline, state
location decision tree, server/client component boundary,
Suspense + error boundaries, form actions (React 19), data
fetching matrix, composition recipes, accessibility-first.
- react-testing: React Testing Library + Vitest/Jest, query
priority order, userEvent, MSW network mocking, axe a11y
assertions, RTL vs Playwright CT boundary, TDD workflow.
- react-performance: 70-rule performance ruleset adapted from
Vercel Labs react-best-practices (MIT) across 8 priority
categories — waterfalls, bundle size, server-side, client
fetch, re-render, rendering, JS micro, advanced patterns.
Includes Lighthouse / Web Vitals mapping and attribution to
upstream.
Cross-links between the three skills and out to frontend-patterns,
accessibility, e2e-testing, tdd-workflow.
* feat(agents): add react-reviewer and react-build-resolver
Two new agents covering React-specific code review and build error
resolution, plus matching .kiro/ mirrors and a routing pointer
edit on typescript-reviewer.
- react-reviewer: slim React-only lanes (hooks rules,
dangerouslySetInnerHTML, unsafe URL schemes, key prop, state
mutation, derived-state-in-effect, server/client component
boundary, accessibility, render performance, Server Action
validation, env-var leaks). Explicitly delegates generic
TypeScript/async/Node concerns to typescript-reviewer. Both
agents should be invoked together on .tsx/.jsx PRs.
- react-build-resolver: React build/bundler/runtime hydration
failures across Vite, webpack, Next.js, CRA, Parcel, esbuild,
Bun, Rsbuild. Handles JSX/TSX compile errors, tsconfig fixes,
Next.js App Router server/client boundary errors, hydration
mismatches, duplicated React copies, Tailwind/PostCSS pipeline.
- .kiro/agents/react-reviewer.json + react-build-resolver.json:
Kiro IDE format mirrors following the per-language precedent.
- typescript-reviewer: routing pointer added to its MEDIUM React
block — defers to /react-review for React-specific concerns
while keeping its block as fallback for repos that only invoke
typescript-reviewer.
All agents carry the standard Prompt Defense Baseline stanza.
* feat(commands): add /react-review /react-build /react-test
Three new slash commands invoking the React agents.
- /react-review: invokes react-reviewer. Documents the routing
rule with typescript-reviewer — both should run together on
TSX/JSX PRs. Lists CRITICAL/HIGH/MEDIUM rule categories and
the automated checks (eslint with react-hooks + jsx-a11y,
tsc --noEmit, npm audit).
- /react-build: invokes react-build-resolver. Documents bundler
detection, common failure patterns, fix strategy, and stop
conditions.
- /react-test: enforces TDD with React Testing Library + Vitest
or Jest, behavior-focused queries, userEvent + MSW patterns,
axe accessibility assertions, coverage targets.
Each command file has the required description: frontmatter and
follows the per-language command convention (cpp-test, go-test,
kotlin-test, etc.).
* chore: wire react track into manifests and stack mappings
- agent.yaml: add react-patterns, react-performance, react-testing
to the skills array; add react-build, react-review, react-test to
the commands array (alphabetically inserted to satisfy the
ci/agent-yaml-surface sync test).
- config/project-stack-mappings.json: extend the `react` stack
entry — add "react" to rules array (was ["common","typescript",
"web"]); add react-patterns, react-performance, react-testing,
accessibility to the skills array.
- docs/COMMAND-REGISTRY.json: bump totalCommands 75 -> 78; add
three new entries (react-build, react-review, react-test) with
primaryAgents / allAgents / skills wiring. react-review's
allAgents includes typescript-reviewer to reflect the dual-agent
routing convention.
- CLAUDE.md: add Skills-table row mapping *.tsx / *.jsx /
components/** to react-patterns + react-testing skills and
the /react-review, /react-build, /react-test commands.
* chore(catalog): sync counts to 62 agents / 78 commands / 235 skills
Auto-generated via `node scripts/ci/catalog.js --write --text`
after the react track additions:
- 2 new agents: react-reviewer, react-build-resolver (60 -> 62)
- 3 new commands: react-build, react-review, react-test (75 -> 78)
- 3 new skills: react-patterns, react-performance, react-testing
(232 -> 235)
Files updated by the catalog sync:
- .claude-plugin/plugin.json description string
- .claude-plugin/marketplace.json plugin description
- README.md quick-start summary, project tree, feature parity tables
- README.zh-CN.md quick-start summary
- AGENTS.md project structure summary
- docs/zh-CN/README.md parity table
- docs/zh-CN/AGENTS.md project structure summary
All counts now match the filesystem catalog (verified by
ci/catalog.test.js).
* feat(kiro): add react agent markdown companions to JSON entries
* feat(kiro): add react skills into manifests
* fix(ci): sync catalog counts, registry, and package files for react track
- .claude-plugin/{plugin,marketplace}.json: bump description counts to 62/235/78
- docs/COMMAND-REGISTRY.json: regenerate to include quality-gate and react commands
- package.json: add skills/react-{patterns,performance,testing}/ to files allowlist so npm-publish-surface aligns with install-modules manifest
* fix(react): address PR #2024 review feedback
Critical:
- Remove undefined/.claude/session-aliases.json containing __proto__ prototype-pollution
fixture committed by accident in a7333c14
High:
- agents/react-build-resolver.md: replace brittle `test -o $(grep -l ...)` and
`test -a -n $(grep ...)` detection with explicit `{ ... || grep -q ...; }` so
bundler detection no longer breaks when grep returns empty
- agents/react-build-resolver.md: drop hardcoded `npm i react@^19 react-dom@^19`
remediation; replace with version-agnostic pair-upgrade note that honors the
project's installed major (17/18/19) — surgical fix principle
- commands/react-review.md: guard `tsc --noEmit -p tsconfig.json` with
`[ -f tsconfig.json ] &&` so the review skips cleanly on JS-only projects
Medium:
- rules/react/security.md: correct the React-18-blocks-javascript-URL claim
(React only warns in dev; production navigation is not blocked)
- rules/react/security.md: correct CRA env-var exposure row (CRA exposes
REACT_APP_*, NODE_ENV, PUBLIC_URL — not 'all' variables)
- skills/react-testing/SKILL.md: instantiate QueryClient once outside the
wrapper closure so React Query cache survives re-renders (flaky-test fix)
- skills/react-testing/SKILL.md: restore console.error spy with mockRestore()
in a try/finally so the mock does not leak across tests
- commands/react-test.md: switch outer example-session fence to 4 backticks
so the inner ```tsx/```bash blocks don't prematurely terminate it
* fix(kiro): mirror react-build-resolver react 19 conditional remediation
Discussion r3272907106 flagged the kiro json variant still carrying the hardcoded
'npm i react@^19 react-dom@^19' line that the .md companion already dropped.
Replace with the same conditional, version-agnostic guidance so both variants
stay in sync.
* fix(react): bump react-build example session fence to 4 backticks
Discussion r3272907144 flagged the same nested-fence issue in
commands/react-build.md that we fixed earlier in commands/react-test.md.
The outer triple-backtick text block was being prematurely terminated by
the inner bash/tsx fences inside the Example Session.
* fix(react): bump react-review example usage fence to 4 backticks
Discussion r3272907201 flagged the same nested-fence issue in
commands/react-review.md. The outer triple-backtick text block was
being prematurely terminated by the inner tsx/ts fences inside the
Example Usage transcript.
* fix(docs): clarify commands row as legacy shims in feature parity table
Discussion r3272912003: README comparison table said 'PASS: 78 commands'
while the install-section and quick-start prose use 'legacy command shims'.
Aligned the comparison-table cell to 'PASS: 78 commands (legacy shims)' so
the count word survives the catalog-validator regex while making the legacy
nature explicit.
Widened the catalog comparison-table commands regex to tolerate an optional
parenthetical after the count word, so both the existing 'X commands' and
the new 'X commands (legacy shims)' phrasings validate without breaking
older READMEs/translations.
* Update rules/react/security.md
Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>
* fix(react): guard tsc in react-build-resolver diagnostic commands
Discussion r3288910205: the agent prompt instructed an unconditional
'tsc --noEmit -p tsconfig.json', which adds noise (or hard-fails) on
JavaScript-only projects with no tsconfig.json or no installed TypeScript.
Replaced with 'test -f tsconfig.json && npx --yes tsc --noEmit -p tsconfig.json'
in both variants:
- agents/react-build-resolver.md
- .kiro/agents/react-build-resolver.json (prompt string mirrored)
Mirrors the same guard already applied to commands/react-review.md in de135f61.
* fix(react): pin tsc resolution to local install in build resolver
Discussion r3289054157: previous fix used 'npx --yes tsc' which auto-installs
the latest TypeScript from npm when none is local, producing version drift
and non-reproducible typecheck results across machines.
Switched to 'npx --no-install tsc' in both variants so the diagnostic uses
only the project's pinned TypeScript and fails fast if it isn't installed:
- agents/react-build-resolver.md
- .kiro/agents/react-build-resolver.json (prompt string mirrored)
* feat(counts): resolve counts for agents, skills...
* fix(ci): regen command registry for golang-testing entry
Removes stale kotlin-patterns entry to satisfy command-registry:check.
* fix: keep local Claude settings out of React track PR
---------
Co-authored-by: AlexisLeDain <a.ledain@docoon.com>
Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>
Co-authored-by: Affaan Mustafa <affaan@dcube.ai>
Remove shell access from two agents that do not need it and reword PyTorch autograd guidance that AgentShield flagged as encoded-payload-like text. AgentShield remains B/75 while findings drop 316->310 and high findings drop 26->21. Local tests passed 2369/2369; full GitHub Actions matrix green.
Add compact prompt-defense baselines to active ECC prompt surfaces and copied CLAUDE examples. AgentShield prompt-defense findings are now zero; local tests passed 2366/2366.
Source: maintainer-owned salvage of useful Django reviewer/build-resolver/Celery work from stale PR #1310 by mrigank2seven.
- add django-reviewer and django-build-resolver agents
- add django-celery skill with timezone-aware scheduling example
- update catalog counts to 60 agents / 221 skills and record the May 12 salvage gap pass
Co-authored-by: MRIGANK GUPTA <mrigank2seven@users.noreply.github.com>
- add Vite and Redis pattern skills from closed stale PRs
- add frontend-slides support assets
- port skill-comply runner fixes and LLM prompt/provider regressions
- harden agent frontmatter validation and sync catalog counts
Implements Anthropic's March 2026 harness design pattern — a multi-agent
architecture that separates generation from evaluation, creating an
adversarial feedback loop that produces production-quality applications.
Components:
- 3 agent definitions (planner, generator, evaluator)
- 1 skill with full documentation (skills/gan-style-harness/)
- 2 commands (gan-build for full apps, gan-design for frontend)
- 1 shell orchestrator (scripts/gan-harness.sh)
- Examples and configuration reference
Based on: https://www.anthropic.com/engineering/harness-design-long-running-apps
Co-authored-by: Hao Chen <haochen806@gmail.com>
Library-agnostic Flutter/Dart code reviewer that adapts to the project's
chosen state management solution (BLoC, Riverpod, Provider, GetX, MobX,
Signals) and architecture pattern (Clean Architecture, MVVM, feature-first).
Co-authored-by: Maciej Starosielec <maciej@code-snap.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat(agents): add Rust language support — reviewer, build resolver, patterns, and testing
Add Rust-specific agents and skills following the established Go/Kotlin pattern:
- agents/rust-reviewer.md: ownership, lifetimes, unsafe audit, clippy, error handling
- agents/rust-build-resolver.md: cargo build errors, borrow checker, dependency resolution
- skills/rust-patterns/SKILL.md: idiomatic Rust patterns and best practices
- skills/rust-testing/SKILL.md: TDD, unit/integration/async/property-based testing
* fix(agents): correct Rust examples for accuracy and consistency
- unsafe fn: add inner unsafe {} block for Rust 2024 edition compliance
- edition: update from 2021 to 2024 as current default
- rstest: add missing fixture import
- mockall: add missing predicate::eq import
- concurrency: use sync_channel (bounded) and expect() over unwrap()
to align with rust-reviewer's HIGH-priority review checks
* fix(skills): correct compilation issues in Rust code examples
- collect: add .copied() for &str iterator into String
- tokio import: remove unused sleep, keep Duration
- async test: add missing Duration import
* fix(skills): move --no-fail-fast before test-binary args
--no-fail-fast is a Cargo option, not a test binary flag.
Placing it after -- forwards it to the test harness where it is
unrecognized.
* fix(agents): distinguish missing cargo-audit from real audit failures
Check if cargo-audit is installed before running it, so actual
vulnerability findings are not suppressed by the fallback message.
* fix: address automated review findings across all Rust files
- build-resolver: prefer scoped cargo update over full refresh
- testing: add Cargo.toml bench config with harness = false for criterion
- testing: condense TDD example to stay under 500-line limit
- patterns: use expect() over unwrap() on JoinHandle for consistency
- patterns: add explicit lifetime to unsafe FFI return reference
- reviewer: replace misleading "string interpolation" with concrete alternatives
* fix: align with CONTRIBUTING.md conventions
- skills: rename "When to Activate" to "When to Use" per template
- reviewer: add cargo check gate before starting review
* fix(agents): guard cargo-audit and cargo-deny with availability checks
Match the pattern used in rust-build-resolver to avoid command-not-found
errors when optional tools are not installed.
* fix: address second round of automated review findings
- testing: split TDD example into separate code blocks to avoid
duplicate fn definition in single block
- build-resolver/reviewer: use if/then/else instead of && ... ||
chaining for cargo-audit/deny to avoid masking real failures
- build-resolver: add MSRV caveat to edition upgrade guidance
* feat: add Rust slash commands for build, review, and test
Add commands/rust-build.md, commands/rust-review.md, and
commands/rust-test.md to provide consistent user entrypoints
matching the existing Go and Kotlin command patterns.
* fix(commands): improve rust-build accuracy and tone
- Restructure-first borrow fix example instead of clone-first
- Realistic cargo test output format (per-test lines, not per-file)
- Align "Parse Errors" step with actual resolver behavior
- Prefer restructuring over cloning in common errors table
* fix: address cubic-dev-ai review findings on commands
- Gate review on all automated checks, not just cargo check
- Use git diff HEAD~1 / git diff main...HEAD for PR file selection
- Fix #[must_use] guidance: Result is already must_use by type
- Remove error-masking fallback on cargo tree --duplicates
* fix: address remaining review findings across all bots
- Add rust-reviewer and rust-build-resolver to AGENTS.md registry
- Update agent count from 16 to 18
- Mark parse_config doctest as no_run (body is todo!())
- Add "How It Works" section to both Rust skills
- Replace cargo install with taiki-e/install-action in CI snippet
- Trim tarpaulin section to stay under 500-line limit
* fix(agents): align rust-reviewer invocation with command spec
- Use git diff HEAD~1 / main...HEAD instead of bare git diff
- Add cargo test as explicit step before review begins
* fix(skills): address cubic review on patterns and testing
- Remove Tokio-specific language from How It Works summary
- Add cargo-llvm-cov install note in coverage section
- Revert no_run on doctest examples (illustrative code, not compiled)
* fix(skills): use expect on thread join for consistency
Replace handle.join().unwrap() with .expect("worker thread panicked")
to match the .expect("mutex poisoned") pattern used above.
* fix(agents): gate review on all automated checks, not just cargo check
Consolidate check/clippy/fmt/test into a single gate step that
stops and reports if any fail, matching the command spec.
* fix(skills): replace unwrap with expect in channel example
Use .expect("receiver disconnected") on tx.send() for consistency
with the .expect() convention used in all other concurrency examples.
* fix: address final review round — OpenCode mirrors, counts, examples
- Add .opencode/commands/rust-{build,review,test}.md mirrors
- Add .opencode/prompts/agents/rust-{build-resolver,reviewer}.txt mirrors
- Fix AGENTS.md count to 20 (add missing kotlin agents to table)
- Fix review example: all checks pass (consistent with gate policy)
- Replace should_panic doctest with is_err() (consistent with best practices)
- Trim testing commands to stay at 500-line limit
* fix: address cubic and greptile review on OpenCode files and agents
- Fix crate::module import guidance (internal path, not Cargo.toml)
- Add cargo fmt --check to verification steps
- Fix TDD GREEN example to handle error path (validate(input)?)
- Scope .context() guidance to anyhow/eyre application code
- Update command count from 40 to 51
- Add tokio channel variants to unbounded channel warning
- Preserve JoinError context in spawned task panic message
* fix: stale command count, channel guidance, cargo tree fallback
- Fix stale command count in Project Structure section (40→51)
- Clarify unbounded channel rule: context-appropriate bounded alternatives
- Remove dead cargo tree fallback (exits 0 even with no duplicates)
- Sync OpenCode reviewer mirror with tokio channel coverage
Alexis Le Dain ·
Chet ·
Affaan Mustafa ·
Affaan Mustafa ·
Divyesh Thirukonda ·
Affaan Mustafa ·
GB ·
Michael Piscitelli ·
haochen806 ·
Dr. Keyur Patel ·
xingzihai ·
Maciej ·
Muhammad Idrees ·
teee32 ·
Yashwardhan ·
Carson Rodrigues ·
Carson Rodrigues ·
Ronaldo Martins ·
ali ·