Plugins

Bundles: skills, commands, agents, hooks and MCP servers shipped together.

epa-mcp-server

11666

cyanheads/epa-mcp-server

Plugin Claude Code

Bundles 33 skills, 1 MCP server · 2,471 tokens together

Search and retrieve EPA environmental data: facility compliance (ECHO), toxic releases (TRI), Superfund sites, drinking water systems, environmental-justice screening (EJScreen), and real-time air quality (AirNow). STDIO or Streamable HTTP.

not rated 1 changed yesterday A tokens not measured original Apache-2.0

fbi-crime-mcp-server

11677

cyanheads/fbi-crime-mcp-server

Plugin Claude Code

Bundles 33 skills, 1 MCP server · 2,471 tokens together

Exposes the FBI Crime Data Explorer API — UCR crime estimates, NIBRS incident breakdowns, hate crimes, arrests, human trafficking, and agency participation data via MCP. STDIO or Streamable HTTP.

not rated 1 changed today A tokens not measured original Apache-2.0

roslyn-mcp

11681

darylmcd/Roslyn-Backed-MCP

Plugin Claude Code

Bundles 44 skills, 4 agents, 2 hooks, 2 MCP servers · 3,897 tokens together

Semantic C# analysis and refactoring for AI agents, powered by Roslyn. Load .sln/.csproj files, inspect the live MCP catalog at runtime, and use 32 bundled agent skills for analysis, refactoring, testing, architecture review, and release workflows.

not rated 1 changed 3d ago A tokens not measured original MIT

ledger

11686

eternal-roman/ledger

Plugin Claude Code

Bundles 8 skills, 4 commands, 1 agent, 1 hook, 1 MCP server · 568 tokens together

Execution as Proof for money — the deterministic correctness layer AI agents call. Exact Money.from (no floats), kernel-enforced double-entry via JournalEntry + validateEntry + Ledger.apply, audit-hashed ledgers, canon citations. Provides /ledger- skills and slash commands.

not rated 1 12d ago A tokens not measured original MIT

alchemy

11687

fernforge/alchemy

Plugin Claude Code

Bundles 1 skill · 56 tokens together

Makes the agent write human-quality prose (no LLM tells) whenever it writes docs, READMEs, commits, comments, or replies. Ships the Alchemy ruleset as a skill.

not rated 1 2mo ago A tokens not measured original MIT

anyapi

11688

getanyapi-com/skills

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 0 tokens together

Hundreds of live data APIs through one gateway: social media, search and SEO, maps and local business data, company and contact enrichment, e-commerce, and structured JSON from any public web page. One key, USD pay-per-request, normalized schemas, automatic failover.

not rated 1 changed 17d ago A tokens not measured original Apache-2.0