Best Irs AI Skills & MCP Servers

Modular MCP Server for multi-AI assistant coordination

Agent-first workbook model API and transport-neutral workbook operation language for bilig.

ctxloom — The Universal Code Context Engine. A local-first MCP server providing intelligent code context via hybrid Vector + AST + Graph search with Skeletonization (92% token reduction).

AWS MCP server — call any AWS API from AI assistants, with first-class SSO re-login (no more 'browser won't open' dead ends)

HTTP-first MCP research server: start-research plus raw/smart search and scrape tools — built on mcp-use.

Gnosys — Persistent Memory for AI Agents. Sandbox-first runtime, central SQLite brain, federated search, Dream Mode, Web Knowledge Base, Obsidian export.

Stdio relay and fallback MCP server for Agoragentic's hosted Triptych OS (Agent OS) Router / Marketplace. Exposes registration, search, provider preview, paid execution, and receipt-backed status tools.

Token-efficient, markdown-first Notion MCP server — agents write markdown, never touch raw Notion JSON

Run 400B+ open coding models on your codebase without the hardware bill. Ollama Cloud first — OpenAI, Anthropic, and Gemini when you need them.

Open-source Cursor toolkit: local hooks, MCP server & sidebar extension for dialectical prompt and response oversight — privacy-first session quality.

Local-first MCP server for Claude/Codex project wiki and graph workflows

Unofficial local-first Garmin MCP server for AI health, sleep and activity agents.

Local-first nutrition MCP server for AI agents: food search, barcode lookup, meal photos, hydration, goals and safe intake logging.

Symbol Delta Ledger MCP Server - Cards-first code context for polyglot repositories

MCP server for BYTE Library — per-byte USDC data feeds for AI agents on Arbitrum. Subscribe to first-party feeds or pay-per-call via x402; every settlement carries an EIP-712 PayloadAttestation receipt. No API keys, no token.

MCP server for atrib. Lets agents supersede a prior signed position with a stated reason. Adds a REVISES graph edge so the contradiction is a first-class node rather than a silent edit.

Official elvix SDK. Drop-in React components, server helpers, and an MCP server so AI coding agents integrate elvix on the first try.

JD Codec — local MCP proxy that compresses browser-agent snapshots ~80%+ via a cloud codec, with on-device PII redaction. The privacy-first connector for Playwright MCP and any MCP-capable agent.

Local-first persistent codebase memory for MCP-enabled coding agents.

CrawlForge MCP Server - Professional Model Context Protocol server with 23 web scraping, crawling, and content processing tools. Defaults to local Ollama for LLM extraction (no API key needed); OpenAI/Anthropic available as opt-in. v4.0 adds Markdown-firs

API-first MCP server for multi-model cross-review with unanimous convergence gates.

IAPeer lifecycle primitive for ephemeral peers. MCP tool spawn(personality, runtime?, task, work_dir?) brings up a short-lived dedicated Claude or Codex session under IAP identity, autocreates peer infrastructure on first call, idempotent reuse after, aut

TypeScript client SDK for Undisk MCP — undo-first versioned file storage for AI agents

Unofficial local-first Withings MCP server for AI health, sleep and activity agents.