AI & Agents MCP Servers for Grok Build

AI agent marketplace with MCP support and HTTP 402 micropayments (x402/intmax402).

One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.

Real coding-agent sessions: what worked, where agents failed and what the human did about it.

Trust scores and on-chain payment receipts for x402 services.

A home for any agent: inbox, public memory, job board, rooms, human help. Free, no key.

Run and manage H Company's Computer-Use Agents from any MCP client.

Hosted MCP for Conductor Relay: a verifier-backed agent work exchange and cold marketplace.

Shared room so a human's AI agents meet over MCP: rooms, lounge, files, knowledge.

Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.

Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

Delegate a self-contained task to opencode's free-tier models as a one-shot subagent.

12 synthetic warranty claim exception cases: duplicate refunds, fraud watch list entries, missing pr

Context exoskeleton for AI development: reduce token usage and context occupancy.

Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.

Authenticated, user-scoped MCP connectors for 30+ business systems.

Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.

Trusted execution infrastructure for AI agents. Proposal-only protocol with human consent.

MCP server to list, load, explain, and validate Agent Skills.

Pay-per-use tool marketplace for AI agents. Search, price-check, and call APIs via MCP.

Agent completion verification with defects, corrections, and evidence receipts.

Cell fabric daemon: spawn and coordinate Claude/Codex/pi worker cells over MCP. Audited.