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vanara-agents/skills

30 free, verified agents, skills & packs for Claude Code - install with 'npx vanara install <name>'. Apache-2.0. From the Vanara catalog (213 items).

↗ GitHub ★ 9 Apache-2.0 updated 2mo ago collection Claude Code
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ARCHETYPE
Orchestrator
A bench of specialised subagents. The main agent mostly delegates.
CONTEXT TAX · EVERY TURN
~2.8k tokens
Moderate · median rig: 2.3k · breakdown
GUARDRAILS
0/5
No committed guardrails · details

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# review before running: this installs third-party code
$ npx degit vanara-agents/skills/agents ./rig-skills/agents
$ npx degit vanara-agents/skills/skills ./rig-skills/skills

MCP servers are added to Claude Code at local scope; env vars are shown as YOUR_… placeholders — we never store values. Files are fetched with degit into a separate folder so you can review before merging.

$ npx degit vanara-agents/skills/skills/api-pagination .claude/skills/api-pagination
$ npx degit vanara-agents/skills/skills/caching-strategies .claude/skills/caching-strategies
$ npx degit vanara-agents/skills/skills/conventional-commits .claude/skills/conventional-commits
$ npx degit vanara-agents/skills/skills/database-migrations .claude/skills/database-migrations
$ npx degit vanara-agents/skills/skills/error-handling-patterns .claude/skills/error-handling-patterns
$ npx degit vanara-agents/skills/skills/git-collaboration-workflows .claude/skills/git-collaboration-workflows
$ npx degit vanara-agents/skills/skills/owasp-top10 .claude/skills/owasp-top10
$ npx degit vanara-agents/skills/skills/prompt-engineering .claude/skills/prompt-engineering
$ npx degit vanara-agents/skills/skills/readme-writing .claude/skills/readme-writing
$ npx degit vanara-agents/skills/skills/refactoring-patterns .claude/skills/refactoring-patterns
$ npx degit vanara-agents/skills/skills/rest-api-design .claude/skills/rest-api-design
$ npx degit vanara-agents/skills/skills/secrets-management .claude/skills/secrets-management
$ npx degit vanara-agents/skills/skills/secure-auth .claude/skills/secure-auth
$ npx degit vanara-agents/skills/skills/sql-index-tuning .claude/skills/sql-index-tuning
$ npx degit vanara-agents/skills/skills/test-plan-design .claude/skills/test-plan-design
$ npx degit vanara-agents/skills/skills/vanara-orchestrate .claude/skills/vanara-orchestrate
$ npx degit vanara-agents/skills/skills/vanara-route .claude/skills/vanara-route
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/api-designer/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/review-notes.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/api-designer/examples/review-notes.md
$ curl -fsSL --create-dirs -o .claude/agents/contract-and-openapi.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/api-designer/references/contract-and-openapi.md
$ curl -fsSL --create-dirs -o .claude/agents/design-checklist.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/api-designer/references/design-checklist.md
$ curl -fsSL --create-dirs -o .claude/agents/versioning-and-evolution.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/api-designer/references/versioning-and-evolution.md
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/code-reviewer/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/pr-comment-template.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/code-reviewer/examples/pr-comment-template.md
$ curl -fsSL --create-dirs -o .claude/agents/sample-review-output.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/code-reviewer/examples/sample-review-output.md
$ curl -fsSL --create-dirs -o .claude/agents/review-checklist.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/code-reviewer/references/review-checklist.md
$ curl -fsSL --create-dirs -o .claude/agents/security-review.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/code-reviewer/references/security-review.md
$ curl -fsSL --create-dirs -o .claude/agents/severity-rubric.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/code-reviewer/references/severity-rubric.md
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/debugger/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/postmortem-template.md https://raw.githubusercontent.com/vanara-<redacted>-template.md
$ curl -fsSL --create-dirs -o .claude/agents/repro-template.md https://raw.githubusercontent.com/vanara-<redacted>-template.md
$ curl -fsSL --create-dirs -o .claude/agents/bisection.md https://raw.githubusercontent.com/vanara-<redacted>.md
$ curl -fsSL --create-dirs -o .claude/agents/debugging-method.md https://raw.githubusercontent.com/vanara-<redacted>-method.md
$ curl -fsSL --create-dirs -o .claude/agents/observability.md https://raw.githubusercontent.com/vanara-<redacted>.md
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/decision-agent/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/decision-matrix-template.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/decision-agent/examples/decision-matrix-template.md
$ curl -fsSL --create-dirs -o .claude/agents/decision-record.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/decision-agent/examples/decision-record.md
$ curl -fsSL --create-dirs -o .claude/agents/decision-biases.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/decision-agent/references/decision-biases.md
$ curl -fsSL --create-dirs -o .claude/agents/reversibility-and-process.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/decision-agent/references/reversibility-and-process.md
$ curl -fsSL --create-dirs -o .claude/agents/weighted-decision-matrix.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/decision-agent/references/weighted-decision-matrix.md
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/sample-pr-summary.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/examples/sample-pr-summary.md
$ curl -fsSL --create-dirs -o .claude/agents/weak-vs-strong-summary.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/examples/weak-vs-strong-summary.md
$ curl -fsSL --create-dirs -o .claude/agents/identifying-risk.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/references/identifying-risk.md
$ curl -fsSL --create-dirs -o .claude/agents/reading-the-diff.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/references/reading-the-diff.md
$ curl -fsSL --create-dirs -o .claude/agents/test-plan-and-missing-tests.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/references/test-plan-and-missing-tests.md
$ curl -fsSL --create-dirs -o .claude/agents/writing-the-summary.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/pr-summarizer/references/writing-the-summary.md
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/refactoring-specialist/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/before-after.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/refactoring-specialist/examples/before-after.md
$ curl -fsSL --create-dirs -o .claude/agents/refactor-plan.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/refactoring-specialist/examples/refactor-plan.md
$ curl -fsSL --create-dirs -o .claude/agents/large-scale-refactor.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/refactoring-specialist/references/large-scale-refactor.md
$ curl -fsSL --create-dirs -o .claude/agents/safe-workflow.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/refactoring-specialist/references/safe-workflow.md
$ curl -fsSL --create-dirs -o .claude/agents/smell-catalog.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/refactoring-specialist/references/smell-catalog.md
$ curl -fsSL --create-dirs -o .claude/agents/AGENT.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/security-auditor/AGENT.md
$ curl -fsSL --create-dirs -o .claude/agents/audit-report.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/security-auditor/examples/audit-report.md
$ curl -fsSL --create-dirs -o .claude/agents/finding-template.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/security-auditor/examples/finding-template.md
$ curl -fsSL --create-dirs -o .claude/agents/audit-workflow.md https://raw.githubusercontent.com/vanara-agents/skills/main/agents/security-auditor/references/audit-workflow.md

This rig commits no guardrails. Here is the community baseline instead — the deny/ask rules most often found across all 7,204 rigs:

{
  "permissions": {
    "deny": [
      "Read(./.env)",
      "Read(**/.env)",
      "Read(~/.ssh/**)",
      "Bash(rm -rf *)",
      "Read(**/*.pem)",
      "Bash(rm -rf /)",
      "Bash(git push --force:*)",
      "Bash(sudo *)",
      "Read(.env)",
      "Bash(rm -rf /*)",
      "Read(./.env.*)",
      "Read(~/.aws/**)",
      "Bash(git push --force*)",
      "Bash(rm -rf:*)",
      "Read(**/*.key)",
      "Read(**/.env.*)",
      "Bash(sudo:*)",
      "Bash(git reset --hard*)",
      "Bash(git reset --hard:*)",
      "Read(.env.*)"
    ],
    "ask": [
      "Bash(git push:*)",
      "Bash(git push *)",
      "Bash(git commit:*)",
      "Bash(rm *)",
      "Bash(rm:*)",
      "Bash(git rebase *)",
      "Bash(wget *)",
      "Bash(npm publish:*)",
      "Bash(git commit *)",
      "Bash(gh pr merge *)"
    ]
  }
}

Skills (17)

Subagents (65)

api-designer
model: claude-sonnet-4-6
Use when designing a new HTTP/GraphQL API or changing an existing one — modeling resources, defining endpoint contracts, choosing status codes, pagination, filtering, error envelopes, versioning, and
review-notes—
contract-and-openapi—
design-checklist—
versioning-and-evolution—
code-reviewer
model: claude-sonnet-4-6
Use PROACTIVELY immediately after writing or modifying code, and before any commit to a shared branch. Reviews a diff the way a senior engineer would — security first, then correctness, then maintaina
pr-comment-template—
sample-review-output—
review-checklist—
security-review—
severity-rubric—
debugger
model: claude-sonnet-4-6
Hypothesis-driven debugging specialist. Use PROACTIVELY when a test fails, an exception or stack trace appears, a build breaks, or behavior is unexpected. Reproduces the failure, bisects to the root c
postmortem-template—
repro-template—
bisection—
debugging-method—
observability—
decision-agent
model: claude-opus-4-8
Use when you must choose among options and want the decision made explicit and defensible — it separates hard constraints from weighted criteria, scores each option, computes a weighted result, sensit
decision-matrix-template—
decision-record—
decision-biases—
reversibility-and-process—
weighted-decision-matrix—
pr-summarizer
model: claude-sonnet-4-6
Use PROACTIVELY after a pull request is opened (or updated) to produce a concise, reviewer-friendly summary of the change, its risk areas, and a focused test plan — read from the full base...HEAD diff
sample-pr-summary—
weak-vs-strong-summary—
identifying-risk—
reading-the-diff—
test-plan-and-missing-tests—
writing-the-summary—
refactoring-specialist
model: claude-sonnet-4-6
Use when code is hard to change, duplicated, deeply nested, or accumulating tech debt and you want it restructured for clarity WITHOUT changing behavior. Works in small, test-verified steps. Not for a
before-after—
refactor-plan—
large-scale-refactor—
safe-workflow—
smell-catalog—
security-auditor
model: claude-sonnet-4-6
Use PROACTIVELY before commits/merges and whenever code touches auth, user input, secrets, file paths, DB queries, deserialization, or outbound requests. Audits against the OWASP Top 10, traces untrus
audit-report—
finding-template—
audit-workflow—

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