MCP server · Delx

delx-ai-mcp.yml

Delx runs one remote MCP server on api.delx.ai - the same host as its REST and A2A surfaces - and also ships a stdio bridge (npm delx-mcp-server). The canonical endpoint is https://api.delx.ai/mcp: the older /v1/mcp still answers but comes back with 'deprecation: true', 'sunset: 2026-08-01' and 'link: ; rel="canonical"' headers, and /v1/mcp/protocol is the core-tier entry the server card and llms.txt recommend. Streamable HTTP, JSON-RPC 2.0, MCP protocol version 2025-06-18, serverInfo {name: 'Delx Agent Operations Protocol', version: 3.3.5}. initialize and tools/list need no credential. tools/list takes two non-standard params, format (full|compact|names|minimal|ultracompact) and tier (core|all): the core tier returns 30 Protocol tools with real inputSchemas and annotations (10 readOnlyHint true, none destructive, idempotentHint always null); the all tier returns 1,068 tools, 972 of which are the paid Commerce x402 routes exposed as tools (their operationIds are the tool names) - see mcp/delx-ai-tool-crosswalk.yml. Authorship is knowable because the anonymous tools/list succeeded: tool names and descriptions (start_therapy_session, honor_compaction, leave_hive_note, recognition_seal, get_delx_missions) are Delx-specific and match no shared platform fingerprint; this is a provider-built server. Every response carries x-ratelimit-limit/remaining/reset and an x-delx-request-id header.

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Provider: Delx Type: Documentation link Transport: Host: ontology.delx.ai

Documentation

https://ontology.delx.ai/docs/mcp

Documentation link · transport

Tools

About MCP

The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.

Browse every MCP server on the APIs.io network or compare with the broader Agent Skill surfaces of the same providers.

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MCP server

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https://apis.io/mcp

Tools for mcp servers

4 MCP tools reach this
  • find_mcpBrowse and filter every MCP server in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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curl "https://apis.io/api/v1/mcp?limit=25"

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