MCP Server Directory

GSA CALC+ awarded labor ceiling rates from 230K+ MAS contracts. 8 tools.

Validate design tokens for accessibility, scales, and design-system constraint consistency.

Octodamus Intelligence Oracle io.github.Octodamus/market-intelligence

AI oracle: BTC/ETH/SOL signals, Polymarket edges, congressional trades. x402 $0.01/call on Base.

Ipqualityscore io.github.pipeworx-io/ipqualityscore

IPQualityScore MCP — wraps the IPQualityScore fraud-prevention API

Score any public GitHub repo 0-100 against the commit.show audit rubric.

Isin io.github.pipeworx-io/isin

Securities-identifier validation MCP (ISIN / CUSIP).

Odyssey 앱의 할일·메모·프로젝트·타임라인을 MCP 클라이언트에서 관리

Source-timestamped energy data and reviewed OilPriceAPI product facts for MCP clients.

Enables AI agents to interact with ConfigCat, a feature flag service for teams.

Ip Api io.github.pipeworx-io/ip-api

ip-api.com MCP.

Intact io.github.pipeworx-io/intact

IntAct (EBI) molecular-interaction database MCP. Keyless.

Inspire Hep io.github.pipeworx-io/inspire-hep

INSPIRE-HEP high-energy physics literature database

Ine Es io.github.pipeworx-io/ine-es

INE Spain (Instituto Nacional de Estadística) Tempus3 JSON API MCP.

iplookup io.github.pipeworx-io/iplookup

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

Ine Pt io.github.pipeworx-io/ine-pt

Statistics Portugal (INE) JSON indicator MCP.

VaultCrux Platform io.github.CueCrux/vaultcrux-platform

VaultCrux Platform — 60 tools: retrieval, proof, intel, economy, watch, org

HS Code Classifier io.github.OjasKord/hs-code-classifier-mcp-server

Classify products to official HS codes and validate supplier codes before customs submissions

An MCP Server for computer-use in Windows OS

Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.

Manage Transistor.fm podcasts: episodes, analytics, transcripts, and webhooks.

Idf Events io.github.pipeworx-io/idf-events

Île-de-France (Greater Paris) Events MCP.

Session checkpoint & recovery for Claude Code: resume, search, tag, and export recorded sessions.

Imf io.github.pipeworx-io/imf

IMF MCP — wraps IMF SDMX JSON REST API (dataservices.imf.org)

Ietf Datatracker io.github.pipeworx-io/ietf-datatracker

IETF Datatracker RFCs / drafts / working groups / people