Vibecosystem nia-docs

Search library documentation and code examples via Nia

install

source · Clone the upstream repo

git clone https://github.com/vibeeval/vibecosystem

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/vibeeval/vibecosystem "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/nia-docs" ~/.claude/skills/vibeeval-vibecosystem-nia-docs && rm -rf "$T"

manifest: skills/nia-docs/SKILL.md

Nia Documentation Search

Search across 3000+ packages (npm, PyPI, Crates, Go) and indexed sources for documentation and code examples.

Usage

Semantic search in a package

uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --package fastapi --query "dependency injection"

Search with specific registry

uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --package react --registry npm --query "hooks patterns"

Grep search for specific patterns

uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --package sqlalchemy --grep "session.execute"

Universal search across indexed sources

uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --search "error handling middleware"

Options

Option	Description
`--package`	Package name to search in
`--registry`	Registry: npm, py_pi, crates, go_modules (default: npm)
`--query`	Semantic search query
`--grep`	Regex pattern to search
`--search`	Universal search across all indexed sources
`--limit`	Max results (default: 5)

Examples

# Python library usage
uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --package pydantic --registry py_pi --query "validators"

# React patterns
uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --package react --query "useEffect cleanup"

# Find specific function usage
uv run python -m runtime.harness scripts/mcp/nia_docs.py \
  --package express --grep "app.use"

Requires

NIA_API_KEY

in environment or

nia

server in mcp_config.json.