MCP Servers 12,184

Context Keeper

io.github.jarmstrong158/context-keeper

A✓Verified

Durable project-memory MCP: decisions, constraints, and pipelines across Claude sessions.

Icdwise

io.github.qinisolabs/icdwise

B✓Verified

Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.

Robokassa

io.github.theYahia/robokassa-mcp

A✓Verified

MCP server for Robokassa payment API — generate payment URLs, check invoice status.

MCP Billing Gateway

io.github.sapph1re/mcp-billing-gateway

A✓Verified

Billing proxy for MCP servers.

Query the ABS in plain English — CPI, labour force, building approvals, migration, GDP.

Orcalayer

io.github.orcalayer/orcalayer-mcp

A✓Verified

Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts

Tgms

io.github.zxf-work/tgms

A✓Verified

Bi-temporal graph store with 15 verified temporal operators as typed, deterministic MCP tools.

Kāhea

io.github.copyleftdev/kahea

A✓Verified

Deterministic HTTP/WebSocket testing and policy-gated API execution for AI agents.

Sdcvalidator

io.github.SemanticDataCharter/sdcvalidator

A✓Verified

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

Slang Workflows

io.github.shofer-dev/slang-workflows

B✓Verified

Provable, declarative multi-agent workflows for Claude Code (typed .slang, non-LLM executor).

An MCP memory server.

LLM Provider MCP

io.github.manishiitg/llm-provider-mcp

A✓Verified

Delegate asynchronous coding jobs between Claude Code, Codex, Cursor Agent, and Pi.

Memora

io.github.Servation/memora-mcp

A✓Verified

Flashcards, quizzes, and cloze cards with spaced repetition, as an inline MCP App.

Competitive intelligence - track what competitors ship each week.

iTechSmart UAIO

io.github.Iteksmart/mcp-server

B✓Verified

Connect AI agents to iTechSmart UAIO, ProofLink verification, and autonomous IT operations.

Agentradar

io.github.Bichev/agentradar

B✓Verified

Trust scoring, scam detection, and EAS attestations for ERC-8004 + x402 agents on Base.

Memory

io.github.VelixarAi/memory

A✓Verified

Persistent memory for AI assistants.

GitHub

io.github.aifity/omnigit-mcp

A✓Verified

Connect AI assistants to GitHub - manage repos, issues, PRs, workflows, and git operations.

Chainanalyzer

io.github.rascal-3/chainanalyzer-mcp

B✓Verified

Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.

Manifold Markets

io.github.jbeshir/manifold-mcp

B✓Verified

Search, read, bet on, create, and resolve prediction markets on Manifold.

WaniKani

io.github.jbeshir/wanikani-mcp

B✓Verified

Read WaniKani SRS data: profile, reviews, assignments, subjects, and level progressions.

REGON (Polish business register)

io.github.SmartMobileHouse/regon-mcp

A✓Verified

Look up Polish businesses in the GUS REGON register (BIR1) by NIP, REGON, or KRS.

SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.

Bls Server

io.github.cyanheads/bls-mcp-server

B✓Verified

Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.