MCP Servers 3,440

twscrape Twitter/X (read-only)

io.github.jsilets/twscrape-twitter-mcp

A✓Verified

Read-only X/Twitter MCP: posts, threads, replies, search via twscrape.

Noaa Cdo Server

io.github.cyanheads/noaa-cdo-mcp-server

A✓Verified

Search NOAA CDO stations and datasets, fetch historical weather observations.

Codex Bridge

io.github.hampsterx/codex-mcp-bridge

B✓Verified

Wraps Codex CLI as MCP tools: codex, review, query, search, structured, ping, listSessions.

3ilm

io.github.holistis/3ilm-mcp

A✓Verified

Search 1,032 verified smart contract vulnerability findings from Sherlock audits by pattern.

Signalfuse

io.github.hypeprinter007-stack/signalfuse

A✓Verified

11 tools: crypto signals, sentiment, macro regime, arena, search, exec.

Openlibrary Server

io.github.cyanheads/openlibrary-mcp-server

A✓Verified

Search books and authors, fetch editions, browse subjects, and resolve cover images.

Argus Retrieval

io.github.Khamel83/argus

A✓Verified

Multi-provider search broker for AI agents: 14 providers, 12-step extraction, retrieval workflows.

Open Investment Model

io.github.antikas/openim

A✓Verified

Read-only OpenIM search for institutional buy-side investment models and architecture.

Reuse Before Generate

io.github.aradar46/reuse-before-generate

B✓Verified

Checks whether your idea already exists before your agent builds it.

Libofcongress Server

io.github.cyanheads/libofcongress-mcp-server

A✓Verified

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

Factcheck

io.github.carlisia/mcp-factcheck

C✓Verified

An MCP server that validates content against MCP specification using semantic search and AI

Smart Connections

io.github.gogogadgetbytes/smart-connections

C✓Verified

MCP server for Obsidian Smart Connections.

Zoom Meetings

io.github.zoom/zoom-meetings

B✓Verified

Zoom Meetings server for meeting search, recordings, transcripts, summaries, and meeting assets.

Vector DB MCP

io.github.kroq86/vector-db-mcp

C✓Verified

Assembly-accelerated DuckDB MCP server for code search, indexing, and symbol lookup.

mcp

io.github.atlasprzetargow/mcp

B✓Verified

Search Polish public tenders (BZP + TED) — 800k+ tenders, profiles, statistics, glossary.

Walmart

io.github.markswendsen-code/walmart

C✓Verified

MCP server for Walmart - search products, manage cart, track orders

Toolradar

io.github.Nadeus/toolradar

A✓Verified

Search, compare, and get pricing for 8,600+ software tools with verified data.

Elnora MCP Server

io.github.Elnora-AI/elnora-mcp-server

A✓Verified

AI-powered bioprotocol optimization — generate, search, and manage lab protocols via MCP

Qingkuai Server

io.github.qingkuai-js/qingkuai-mcp-server

A✓Verified

MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.

RCSB PDB

io.github.rcsb/rcsb-mcp

A✓Verified

MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures

second-brain MCP

io.github.ddmanyes/mcp-second-brain

A✓Verified

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

Compendio

io.github.RuloGB/compendio-mcp

A✓Verified

Indexes your project's markdown docs and serves them to any agent via local hybrid search.

Noun

io.github.alisaitteke/noun-mcp

B✓Verified

MCP server for The Noun Project - search and download icons directly in Cursor AI and Claude

Fixgraph

io.github.jawdat6/fixgraph-mcp

B✓Verified

Search 25K+ verified engineering fixes by error or technology.