cyanheads

4,023 mods in 113 plugins, 120 repositories, 2.5k stars between them.

tool-defs-analysis

361

cyanheads/federal-reserve-mcp-server

Skill Claude CodeCodex

Read-only audit of MCP definition language across an existing surface — tools, resources, prompts, server instructions. Walks every definition file and checks 16 categories the LLM reads to decide whether and how to call: voice & tense, internal leaks, audience leaks, defaults, recovery hints, field descriptions…

1 12d ago A 177 tokens

cyanheads/federal-reserve-mcp-server

MCP server Claude CodeCodexCursor

Search and fetch 800K Federal Reserve economic time-series from the FRED API via MCP. Runs locally from the @cyanheads/federal-reserve-mcp-server npm package. Needs 5 environment variables to run.

1 12d ago A tokens not measured

cyanheads/cyanheads-mcp-server

Instructions file CodexOpenCode

AGENTS.md instructions for cyanheads/cyanheads-mcp-server, covering developer protocol, what this server is, what's next?, core rules and patterns.

1 12d ago A 6,125 tokens copy · 78% Apache-2.0

cyanheads/onebusaway-mcp-server

Instructions file CodexOpenCode

AGENTS.md instructions for cyanheads/onebusaway-mcp-server, a project described as: Query stops, routes, real-time arrivals, vehicle positions, and schedules from OneBusAway transit APIs via MCP. STDIO or Streamable HTTP.

1 10d ago A 4 tokens copy · 100% Apache-2.0

imf-mcp-server

383

cyanheads/imf-mcp-server

Plugin Claude Code

Bundles 32 skills, 1 MCP server · 2,220 tokens together

Query IMF SDMX 3.0 macroeconomic data — hundreds of dataflows across 190 countries, WEO projections, BOP, CPI, exchange rates, and national accounts via MCP. STDIO or Streamable HTTP.

1 3d ago A tokens not measured original Apache-2.0

cyanheads/imf-mcp-server

Instructions file CodexOpenCode

AGENTS.md instructions for cyanheads/imf-mcp-server, covering developer protocol, server overview, core rules, patterns and tool (with canvas spill).

1 3d ago A 6,545 tokens copy · 80% Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: