MCP Servers 7,671

IMAP mailboxNew

io.github.ni-c/imap-mcp

A✓Verified

Read, search and organise any IMAP mailbox, with writes off by default

Weavatrix Refactor Js

io.github.sergii-ziborov/weavatrix-refactor-js

A✓Verified

Transactional refactoring MCP with 11 evidence-backed tools, hash-bound previews, and rollback.

Form backend that routes: one tool per Postbag API operation, plus quickstart and explain.

Systemdox

io.github.puglieseweb/systemdox

B✓Verified

Your architecture in your agents' context: checks, specs, ADRs and docs over MCP, at write time.

Wfirma

io.github.agente-dev/wfirma-mcp

A✓Verified

Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments.

Convert PDF, Word, Excel, PowerPoint, EPUB, HEIC & images — 35+ tools from convertica.net

Screenshot API for AI agents: capture any public URL as JPEG, PNG, WebP, AVIF, or PDF.

mcp

io.github.nerdydata/mcp

C✓Verified

Search websites by source code, technology stack, analyze domains, and download lead lists.

Screen regulated-health marketing copy against source-cited rulesets, all 50 states.

Signer

io.github.CryptoAPIs-io/mcp-signer

B✓Verified

MCP server for local transaction signing on EVM, UTXO, Tron, and XRP — no API calls needed

Debug a bad AI-agent run from your editor: which intent fails, at which step, and why.

NovaRail

io.github.farestrabs/agentnet

B✓Verified

Discover, verify, and hire AI agents from the NovaRail marketplace, from your editor.

Zimbabwe legislation via MCP — full-text search across statutes and provisions

Kartverket

io.github.3121n/kartverket-mcp

C✓Verified

Norwegian address geocoding, places, properties, buildings & elevation from Kartverket.

Mathgraphs

io.github.architectds/mathgraphs-mcp

A✓Verified

Math & statistics graphing, computation, visualization, and validation engine

Npm

io.github.rog0x/npm

B✓Verified

npm package search, audit, bundle analysis for AI agents

Ragmetric

io.github.MukundaKatta/ragmetric-mcp

A✓Verified

RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.

Pubrio

io.github.pubrio/pubrio

C✓Verified

Glocalized business data layer for AI agents.

Packwright MCP

io.github.rithwikbabu/packwright-mcp

A✓Verified

Packwright compiles, renders, validates, and captures paired Minecraft Java packs.

Bitcoin Server

io.github.Team23gm/bitcoin-mcp-server

B✓Verified

Honest monetary data for AI agents.

DopamineDesk x402 Marketplace

io.github.jblaz6335/ai-data-marketplace

A✓Verified

Find and buy x402 agent readiness, vendor risk, transaction, and company intelligence APIs.

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

eleata Claim Verifier

io.github.hernaninverso/eleata-verify-mcp

B✓Verified

Grounding/hallucination guard: verify a claim against evidence (Supported/Refuted/NEE).

Tribunal

io.github.thebotclub/tribunal

C✓Verified

Tribunal — Enterprise Claude Code plugin.