AI & Agents MCP Servers for Codex CLI

Document reasoning checks: a helicopter view of claims and assumptions before handoff.

Reasoning scaffolding that supercharges your small AI: an argument-mapping MCP server

Polyphonic meritocratic ensemble for Universal IDEs

Sealgate gateway proxy: list governed MCP servers and review agent session and audit status.

MCP server for Gemini CLI OAuth integration

Read-only checks that fail a guardrail which is present but has stopped refusing anything

Turn-level governance observability for Claude Code transcripts. Local-first, no LLM inside.

Block prompt injection, evasive spacing, and obscene content before it reaches your LLM.

Relays messages between two Claude Code sessions on different machines using the Channels API

Comprehensive MCP server for Langfuse - Traces, Scores, Datasets

File-based comms protocol for AI-to-AI dialogue between terminal agents.

MCP server for interacting with LLMs using LlamaIndexTS

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

Give your agent eyes. Search video, images, and audio via the Mixpeek multimodal retrieval API.

Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed.

Discover voices and prices; buy narration, transcription and LLM text with capped USDC payments.

Python SDK + MCP server for NexusToken — an agent-to-agent capability network

Offload cheap work from your AI agent to a local Ollama model, at zero cloud cost.

AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)

Dispatch a human verifier to physically verify anything in the real world. For AI agents.

Check an email before an AI agent sends it: send / ask a human / block. Detects prompt injection.