MCP Servers 3,410

Noether PhysicsNew

io.github.Ranshiv/noether-physics

A✓Verified

Physics assistant: checked equations, live simulations, claims verified against arXiv papers

gnomon

io.github.lihtness/gnomon-mcp

B✓Verified

Deterministic batch tools so LLM agents stop guessing dates and math.

AIMarket MCP Gateway

io.github.alexar76/aimarket-mcp

A✓Verified

Stdio + HTTP MCP gateway: SSRF-hardened web_fetch, web_search, metis_verify, market_search.

Commune

io.github.shanjai-raj/commune-mcp

B✓Verified

Email and SMS MCP server for AI agents — 41 tools for inboxes, sending, search, and SMS.

Physbound

io.github.JonesRobM/physbound

A✓Verified

Physical Layer Linter: validates RF and radar calculations against hard physical limits.

Cognitive SubstrateNew

io.github.JaysonAIOnline/cognitive-substrate

A✓Verified

28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools

FlexOrch

io.github.dev-flexorch/flexorch-mcp

A✓Verified

Classify documents, extract structured fields, mask PII, export JSONL/RAG datasets for AI agents.

acikpoz

io.github.gulmezeren2-byte/acikpoz

B✓Verified

Turkish public construction unit-price (birim fiyat) catalog PDFs into structured pozes

Iso20022 Bank Profile

io.github.sebastienrousseau/iso20022-bank-profile-mcp

A✓Verified

Local MCP server that serves and validates bank-specific ISO 20022 clearing profiles.

Lakexpress

io.github.arpe-io/lakexpress-mcp

B✓Verified

MCP server for LakeXpress — automated database-to-cloud data pipeline as Parquet

Phases AgentsNew

io.github.Cherridsaid/phases-agents

A✓Verified

Deterministic skill selection: local discovery, strict validation, every skill classified.

LDAP Assistant MCP

io.github.droideck/ldap-assistant-mcp

A✓Verified

MCP server for 389 Directory Server health diagnostics, log analysis, and SOS-report investigation

Local GPU ImagegenNew

io.github.ChevalGrand520/local-gpu-imagegen

A✓Verified

MCP-first control plane for ComfyUI workflows with explicit approvals and no silent downloads.

Couchbase GuruNew

io.github.Couchbase-Ecosystem/couchbase-guru

A✓Verified

Search the Couchbase documentation from your MCP client via a hosted documentation agent.

FinData MCP

io.github.sapph1re/findata-mcp

B✓Verified

Stocks, fundamentals, FRED economics, SEC filings & crypto.

Graph-Mem

io.github.Sathvik-1007/graphmem-mcp

B✓Verified

Persistent knowledge-graph memory for AI agents, with local semantic search.

Claude Replay

io.github.constripacity/claude-replay

A✓Verified

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

Code Index

io.github.achreftlili/code-index

B✓Verified

SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.

Opportunity MCP

io.github.revolutionarybukhari/opportunity-mcp

A✓Verified

Search youth opportunities (scholarships, fellowships, internships) from any AI assistant.

Domain Monitor

io.github.jasoncbraatz/domain-monitor-mcp

B✓Verified

Query domain expiration data from domain-monitor.io via AI assistants like Claude.

Ip2whois

io.github.ip2whois/mcp-ip2whois

B✓Verified

WHOIS domain MCP server that query the WHOIS information using IP2WHOIS API.

CP MemoryNew

io.github.CJhuochai/cp-memory

A✓Verified

Local-first, governable long-term memory for AI coding agents

Defi

io.github.matiosera3-ops/defi-mcp

B✓Verified

AI agent access to on-chain DeFi data on Polygon & Arbitrum: balances, positions, prices.

V.A.P.E. — On-Chain Security Detective

io.github.jUXTAPOSITION1/vape

A✓Verified

Autonomous on-chain security detective for Base, exposed over the Model Context Protocol (MCP).