MCP Servers

Django ORM static-analysis MCP server. Nine read-only tools (listapps, listmodels, describemodel, findrelations, cascadepreview, erdiagram, describemigrationdependency, suggestindexes, signalgraph) that expose Django schema, relationships (FK/M2M/O2O, ondelete, relatedname), migration deps, missing indexes, and signal graphs — no DB, no Django boot, no credentials. Companion to a VS Code / VSCodium / Cursor extension (Open VSX verified) and a django-orm-lens PyPI CLI. pip install django-orm-lens

🎖️ - Official Appwrite MCP server. Connect via hosted OAuth at https://mcp.appwrite.io/ (no API keys) or self-host with a project API key to manage databases, auth, users, functions, storage, messaging, and more.

Hosted MCP server for YaniFend, a WordPress feedback widget — manage your questionary (list / create / update / delete questions and options) and read collected answers via natural language.

Scores a company against a weighted ideal customer profile, returning a 0-100 score, A/B/C tier, and per-signal breakdown.

MCP server for Pipedrive CRM. 155 tools covering deals, persons, organizations, activities, products, projects, tasks, leads, notes, mail, and fields. stdio transport, API-key auth, delete tools gated behind an env flag. Published on npm as @ckalima/pipedrive-mcp-server. MIT.

Data-center, power & gas intelligence MCP server. 33 tools covering 21,000+ data-center facilities (170+ countries), 232 US power markets scored by the DC Hub Power Index (DCPI), 2,000+ tracked M&A deals, ISO grid telemetry (PJM, ERCOT, CAISO, MISO, SPP, NYISO), fiber routes, and energy pricing. Free to cite (CC-BY-4.0).

B2B lead enrichment server integrating Hunter.io and Apollo APIs. 9 tools for email discovery, domain search, company data, and contact verification.

Local byte-wrangling toolbox: encoding (hex/Base64/Base32/Base58/Base45…), cryptographic + CRC hashing, base conversion, and CSPRNG tokens/passphrases, plus an opt-in Ethereum/EVM toolset (keccak, ABI/RLP codecs, EIP-191/712 hashing, function/event selectors, EIP-55). No network calls. uvx mcp-bytesmith.

On-chain Ed25519 identity for AI agents — verify seals by fingerprint, validate document signatures, and gate irreversible actions behind human-signed approval tokens. Hosted at api.waxseal.id/mcp; local install (npx @waxseal/mcp) for signing.

🎖️ - Official remote MCP server for Lobby, an AI receptionist for small businesses. Seven free no-auth tools: write business phone scripts and IVR menus (English + Mexican Spanish), generate ElevenLabs agent system prompts, calculate missed-call cost, get a hire-a-receptionist verdict, role-play a call against the live receptionist engine, and get a real demo number to call. Typed structured outputs.

Management and automation server for the Cognigy.AI conversational AI platform, exposing 132 tools across flows, agents, snapshots, NLU, functions, and deployment. Published to the official MCP Registry. npx mcp-cognigy

Disposable email inboxes for AI agents — OTPs and magic links auto-extracted from verification emails. Test signups and auth flows, no signup needed.

MCP server for the Website Toolbox forum platform. Exposes the Forum REST API as MCP tools for Categories, Topics, Posts, Users, User Groups, Conversations, Messages, Moderators, Tags, and Page Views.

Local-first cognitive substrate for neurodivergent professionals: a translator for corporate ambiguity, a planner, and a guardrail that declines to amplify rumination, hyperfocus, or sycophancy. Hosted stateless tools over OAuth.

Email inbox API MCP server for AI agents to receive, search, and send mail through hosted or local Sendmux Product MCP.

Call, text, or push the user's phone when an agent needs input mid-task — reply by voice instead of babysitting a long-running or blocked terminal. Works with any MCP client, not just Claude. Install: npx -y @paigy/mcp@latest.

QQ MCP Server — connects to QQ via NapCatQQ (OneBot v11), giving AI agents direct control over QQ (send/receive messages, group management, auto-wake on incoming messages, and more).

Email marketing automation MCP server for Sequenzy. Manage subscribers, lists, segments, templates, campaigns, sequences, transactional emails, analytics, and AI-generated email content. Install: npx -y @sequenzy/mcp.

AI agents read & send email, manage mailboxes, custom domains and webhooks via the QMailing API (npm stdio + hosted OAuth connector).

Business email MCP server for AI agents. Manage custom-domain mailboxes, read and send messages, draft replies, inspect threads, and automate Shipmail REST API/webhook workflows.

🎖️ - Official Sendchamp docs MCP server for AI coding agents. Read-only search and retrieval over SMS, OTP verification, and Africa-specific routing documentation. Endpoint: https://mcp.sendchamp.com/docs. Pair with Agent Skills via npx skills add sendchamp/ai.

Token-efficient macOS WeChat MCP server for verified chat reading, text/file/sticker sending, fuzzy safe routing, smart context retrieval, and allowlisted live monitoring without screenshots or private-protocol access.

WhatsApp notifications for AI agents with zero setup — no Meta account, no templates, no dashboard: text "join", get an API key, send in 60 seconds (uvx pingwa mcp or remote at pingwa.dev/mcp). Two-way: ask with tap-to-answer buttons, checkreplies. Official Meta Cloud API — won't ban your number.

Pair two AI coding agents on different machines over an end-to-end-encrypted channel: files and messages travel through a relay that only ever sees ciphertext - it can never read your data - authenticated by a short code shared out-of-band, with human consent before any file is written. Install with npx covalent-bond.