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From CAST — Claude Agent Specialist Team
Lists all 23 CAST agents with their model assignments and role descriptions. Load when orchestrating multi-agent workflows or verifying which model a specific agent runs on.
How this skill is triggered — by the user, by Claude, or both
Slash command
/cast:agent-registryThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
All 23 CAST agents with their model tier and one-line role description.
All 23 CAST agents with their model tier and one-line role description.
| Agent | Model | Role |
|---|---|---|
api-contract | haiku 4.5 | API contract guardian — detects breaking changes in REST endpoints, compares route signatures and response shapes, generates contract tests |
bash-specialist | sonnet | Shell scripting specialist for CAST hook scripts, BATS tests, and automation scripts — use for new hook scripts, BATS test authoring, and shell refactors |
code-reviewer | haiku 4.5 | Per-unit code-quality and security review of a single logical change mid-flight, any language — dispatched after every code-writer or debugger unit, before commit |
code-writer | sonnet | Implementation specialist for feature work, bug fixes, and planned changes — receives tasks from planner or orchestrator and owns the full write-test-review cycle |
commit | haiku 4.5 | Git commit specialist — reads staged changes, writes a semantic commit message, and creates the commit following CAST conventions |
debugger | sonnet | Root-cause debugging of concrete failures — a reproduced error, a stack trace, a failing test, or observably wrong runtime behavior |
dep-auditor | haiku 4.5 | Dependency auditor — reviews package changes for transitive risk, known CVEs, version compatibility, and license concerns |
devops | haiku 4.5 | CI/CD pipeline management, Docker/containerization, GitHub Actions workflow authoring, infrastructure-as-code (Terraform/Ansible) |
docs | haiku 4.5 | Documentation specialist — handles README audits/rewrites, doc updates after code changes, status reports, and sprint summaries |
eval-writer | sonnet | Eval and benchmark fixture author for Claude API and CAST agent prompts — generates YAML eval cases with runnable graders that catch prompt-level behavior drift |
frontend-qa | haiku 4.5 | Deep React 19 and TypeScript review of .tsx/.ts files — prop typing, TanStack Query hook usage, frontend-to-backend API-contract alignment, Vitest coverage gaps, and a11y basics |
merge | haiku 4.5 | PR lifecycle agent — watches CI checks on the current PR and stops for confirmation before squash-merging after approval |
migration-reviewer | opus | Database schema change reviewer — analyzes migration files for safety, generates rollback plans, validates ordering, and checks for destructive operations |
morning-briefing | haiku 4.5 | Daily briefing agent that gathers git activity, action items, and CAST system intelligence, then assembles a structured morning report |
perf-sentinel | sonnet | Performance regression detector — runs benchmarks, interprets results in context of recent changes, and suggests git bisect ranges for regressions |
planner | sonnet | Planning specialist that converts feature requests into specs and ordered task breakdowns — reserve for genuinely multi-file/multi-agent work requiring an Agent Dispatch Manifest |
pr-reviewer | sonnet | Whole-PR review at PR-open time — reads the full multi-commit diff, commit-message coherence, scope creep, coverage gaps, and breaking-change surface |
push | haiku 4.5 | Git push specialist — verifies branch safety, shows unpushed commits, sets upstream if needed, then pushes using the CAST workflow |
release-notes | haiku 4.5 | Release notes generator — creates structured changelogs from git commits, resolved issues, and breaking changes between tags |
researcher | sonnet | Multi-purpose research and analysis specialist for codebase exploration, web research, technology comparisons, and architectural recommendations |
security | sonnet | Security review specialist for code handling user input, auth, API keys, database queries, or external data — flags injection risks, secrets exposure, and authorization gaps |
test-runner | haiku 4.5 | Test execution gate — runs the project test suite and gates the chain on real exit codes; MUST run in its own sequential batch, never co-scheduled with review agents |
test-writer | haiku 4.5 | Test design specialist — writes test suites for existing code covering happy path, edge cases, and error states; detects the test framework in use and follows its conventions |
Agent definitions: ~/.claude/agents/
npx claudepluginhub ek33450505/claude-agent-team --plugin castProvides UI/UX resources: 50+ styles, color palettes, font pairings, guidelines, charts for web/mobile across React, Next.js, Vue, Svelte, Tailwind, React Native, Flutter. Aids planning, building, reviewing interfaces.
Searches MemPalace before answering questions about past work, people, projects, or prior decisions. Returns verbatim stored content instead of guessing from model memory.