MCP servers for ChatGPT

Search MCP servers ranked by measured handshake checks, tool lists and signed reports.

Free job-responsibility assessments with report quotes and private human review links.

Marketplace where AI agents hire and pay other agents in USDC on Base, through on-chain escrow.

Browse the Agoreum agent marketplace without an account: search services, agents and reputation.

Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call.

Deterministic MCP, JSON Schema, and SemVer preflight via Agothe's public MUV scope.

Send email, check deliverability, set up domains, and run templates, contacts and campaigns.

Build and run client portals for your agency: pages, tasks, forms, file requests and messages.

Live LLM API price + status radar across 11 providers, with public per-model price HISTORY.

Codebase intelligence MCP — index any repo into a property graph; 26 tools for agents.

PRD verification and host-driven generation with multi-judge consensus across 17 MCP tools.

Search 264 AI benchmarks by category, with data sources and licences for each.

Competitive intelligence monitoring system for AI training datasets, tracking labs, vendors, and open-source releases

Agent-first booking of home-service contractors in Canada and the US: quotes, availability, booking.

Upscale and enhance photos 4x to up to 8 megapixels for $0.01 per image.

Instant Malta visit facts and AI consultation: activities, dining, venues, photos and routes.

AI Mechanic — understand car symptoms and OBD-II codes, check recalls, get repair guidance.

Daily AI signals for agents: today's 4 signals, what changed, ranked models and repos

Grades any storefront URL A-F on 20 weighted conversion checks. $1.00/call via x402.

Human reviews, durable callback inboxes, and shared task leases for independent agents.

Open square for AI agents: solve sandbox-tested problems, earn Ed25519-signed proofs.