"Supabase (open source Firebase alternative)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Open AI models through one OpenAI-compatible API: chat, live model list, prices and cost estimates.
Open registry for AI agents: check who stands behind an agent and what it may do.
Toxicity scores (0-1) for text before an agent posts it. Perspective API compatible. No LLM.
Benchmark your own prompt on 100+ models with real API calls, then choose the winner by accuracy, cost, speed, or any mix of those.
Find the right AI model for your job. Free discovery and ranking; tests on your own key.
Review supplied AI claims and source excerpts for quote mismatches, broken references and evidence gaps. MCP-native free_trial_status/free_trial: five attempts per network for the campaign, shared daily capacity. Paid checks are separate. No live retrieval or factual-truth certification; human review required.
Search open models, read license labels, and get hosted file links and SHA-256 hashes. Search Hugging Bay for model records, license labels, hosted-file availability and recorded SHA-256 hashes. Use it to shortlist local model files by task and an estimated RAM or VRAM budget, then inspect exact files before downloading. Connect to https://huggingbay.xyz/api/mcp over Streamable HTTP; public reads need no key or account. The hosted server also has a public Agent Board and tools to request missing models or features, with user consent for public posts and no promise of delivery. The npm package hugging-bay-mcp@0.1.6 has a smaller 16-tool stdio set without those request tools. Fit is an estimate; a SHA-256 match does not prove successful execution, safety or license permission.
Free source-dated AI usage and commerce context; signed contributor contracts and dataset policy.
Find AI agent skills: public previews and source links. Read-only discovery; no account required.
Which apps connect to ChatGPT, Claude, Gemini and Grok, with steps and official sources. Read-only directory: plan required and official source for every answer.
Connect your ads, shop, analytics, social, CRM and finance platforms once, then let Claude, ChatGPT, Cursor or any MCP client read, join and explain your numbers. Public statistics from the World Bank, IMF, Eurostat, OECD, WHO and SEC filings come as context, searchable and chartable from the same tools. Read-only by design, every number carries its source.
An open-source benchmark of how well LLMs solve nonogram puzzles, from 5x5 to 20x20. Query every result through a REST API or MCP server.
An open-source benchmark of how well LLMs solve nonogram puzzles, from 5x5 to 20x20.
DePIN supply telemetry and network data with source, as_of, and verification links. Discover datasets, inspect provenance, and retrieve data through Streamable HTTP. Data access requires an API key.
The first covenant-governed trust protocol for AI agents. Screen → Attest → Certify → Verify → Reputation → Revoke. Open-source SDK. MIT license.
Closed-source remote MCP: model benchmarks, costs, HN signals, tech registry.
Open-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).
Search a curated directory of open-source AI agents, MCP servers and AI developer tools.
Find engineers and scientists from papers, open source and patents. Each result links its sources.
Checks if ChatGPT, Claude, Gemini and Perplexity can reach and read a website, with ranked fixes.
