MCP Servers

Query SQL databases (SQLite, PostgreSQL, BigQuery, Databricks) in natural language through a business semantic layer — glossary, metrics, and a data dictionary grounded against your real schema.

A PostgreSQL Model Context Protocol (MCP) server acting as a robust persistent super memory, task tracker, and multi-agent coordination hub for AI assistants.

Local YDB MCP is a TypeScript stdio MCP server for operating Docker-based local-ydb deployments via local or SSH-backed profiles. Supports bootstrap, diagnostics, auth hardening, storage workflows, dump/restore, upgrades, and plan-first mutating operations.

A Model Context Protocol server that brings the capabilities of enigmapython library to LLMs, allowing them to encrypt and decrypt messages using historically accurate Enigma machine emulators.

LLM character consistency engine — generates structured JSON constraints from 4 multiple-choice questions about an AI's psychology. Drop the JSON into any LLM's system prompt to prevent persona drift; reduces inference cost from retries. 160,000 personality patterns; works with any LLM.

Local MCP server for Hey.com email. Read, search, send, reply, and manage the screener via locally cached session from Hey's webview auth.

🎖️ - The scheduled delivery API for developers. Schedule reminders, notifications, and webhooks with one API call.

20 focused API tools for AI agents: schema generation, text extraction, token counting, regex/cron building, prompt optimization, web summarization, document comparison, and more. TypeScript SDK + LangChain wrappers included.

Discord MCP server with 46 tools for channels, messages, forums, webhooks, members, roles, threads, and moderation. Zero-install via npx -y mcp-discord-bridge. Also runs as a standalone bot with slash commands.

🎖️ - Send SMS, query delivery reports, manage senders / blacklists, register and check İYS (Turkish messaging consent registry) records through the iletiMerkezi BTK-licensed SMS API. 11 tools, runtime-fetched manifest stays in lock-step with the live API. Inst

Full Signal messenger MCP server and CLI. Send/receive messages, manage groups and contacts, search history, handle attachments and reactions. Runs locally via signal-cli — no third-party servers.

All-in-one Feishu/Lark MCP server (84 tools). Send messages as the actual user (not bot), plus full official-API coverage of docs, bitable, wiki, drive, calendar, tasks, OKR. Cookie + OAuth UAT + app-credential auth.

Publish one piece of content to DEV.to, Hashnode, GitHub Discussions, Reddit, Bluesky, LinkedIn, Medium and Twitter with idempotent state and per-platform adaptation.

Real email and SMS for AI agents. Run a local mail server with disposable inboxes, send/receive real email, fetch verification codes, and drive a real inbox — all from your machine, no third-party email API. Install with npx @agenticmail/mcp.

Full-text search over your shell history (zsh / bash / fish) via SQLite FTS5. Local-only. 11-pattern secret redaction runs BEFORE insert. Captures cwd / exit code / duration via opt-in shell hook. Tools: searchhistory, recentindir, failedcommands, commandchains, reindex.

Sandboxed bash for agents. Run untrusted commands in WebAssembly sandboxes with no setup required.

MCP server for TaskBounty. AI agents fix GitHub bugs (every fix ships with a regression test) and raise test coverage on your codebase. Posters draft and fund bounties from chat (Stripe Checkout); solvers submit PRs verified end-to-end in a sandbox. Paid in USDC, ET

AI ecosystem intelligence MCP server. Verified best practices, news, integrations, and MCP server directory across 22 AI ecosystems including Claude, ChatGPT, Gemini, LangChain, Groq, Cursor, and more. Claude-validated, injection-safe, refreshed twice daily.

Run DeepSeek as a real sub-agent inside Claude Code / Codex CLI. DeepSeek gets its own 7-tool agent loop (Read/Write/Edit/Bash/Glob/Grep/NotebookEdit) in a sandboxed workspace, not just a single LLM call. Includes token-based command sandbox, pre-flight web-search pattern, and cross-platform installer.

MCP server with reasoning, code, anti-deception, and memory tools for AI agents.

MCP server for the SLURM workload manager. Submit jobs, run YAML workflows, monitor GPU resources, manage SSH profiles, and sync files to remote HPC clusters from natural language. 14 tools spanning local SLURM and SSH-remote clusters; companion CLI and FastAPI Web UI ship in the same package.

Deploy static HTML folders to permanent vibie.page URLs in seconds. One-line auto-install (npx vibie-mcp setup) wires up Claude Desktop and Cursor, OAuth device-flow auth, automatic folder marker for repeat deploys without re-typing slugs.

Manage MikroTik RouterOS devices through AI assistants — interfaces, firewall rules, DHCP, DNS, routes, WireGuard, WiFi, BGP/OSPF, VLANs, and more. 77 tools with dry-run previews, idempotency checks, circuit breakers, RBAC, and rollback-aware change workflows.

Lightweight browser MCP server for LLM agents. Runs JavaScript, follows links, fills forms, manages cookies, and returns low-token BlockMaps from a single native binary without Chrome.