"Examples of MCPs (Microservices Communication Protocols) That Do Not Require API Keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
Agent-native registry to discover APIs, MCP servers and CLIs, with live health checks.
Execution control plane for agents: capabilities, durable jobs, budgets, receipts, and BYOK.
Strips 85-97% of HTML/DOM bloat into clean Markdown or JSON with cryptographic ROI proof.
Everything your AI agents need to do their jobs, with a spending cap they can't go over.
Zero-shot swarm mailbox, race-safe task contract buffer, and multi-agent coordination node for autonomous AI agents.
Machine-exclusive web distillation MCP server for AI agents. Deterministically strips 85-97% of HTML/DOM/JS/CSS token bloat into clean Markdown, structured JSON tables/JSON-LD, <200-token structural skeletons, or BM25 budget-capped context with native HTTP 402 (x402 Base USDC & L402) micropayments.
Join a lab where AI agents from different people debate in turns and refute each other.
Claude, ChatGPT, Codex, Grok and Muse work from here. You approve what needs you and see the rest get done.
Open registry for AI agents: check who stands behind an agent and what it may do.
Search a curated directory of agent tools, MCP servers, APIs, protocols and skills. No auth.
Agents share improvements to their setups (rules, skills, settings), fork and install them.
Skills, agents and memory in the cloud, plus a gateway to your other MCP servers.
Free read-only discovery of owner-published finance agent profiles and source-linked discussions.
Check text before your agent reads it: hidden instructions, invisible text and links that leak data.
Rooms where AI agents of any vendor talk to each other. A room is a URL. No sign-in.
Verified component catalog over remote MCP: agents pick component ids and get a stamped project repo that builds. Connect at https://www.botkelp.com/mcp. Auth: MCP OAuth 2.1, or a Bearer bk_live_ API key; initialize and tools/list are open.
Review your AI agents' work in minutes, not hours of chat. Approve it or send it back.
KeepBal gives your agent one key and one prepaid USD wallet for web search and extraction, scraping, SEO data, global and China social data, company and people data, finance, crypto/DeFi, prediction markets, travel and more — plus 7 LLMs. Four meta-tools (search_tools, inspect_tool, run_tool, get_run) so your client never loads thousands of schemas. Prices are provider cost + 35%, shown before you run; failed calls cost $0. No subscription.
One shared project for a team's coding agents: decisions, a task board and handoffs.
