Index / ARD publishers / exa.ai

exa.ai

exa.ai publishes an Agentic Resource Discovery manifest at /.well-known/ard.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 17 October 2026.

3declared resources
3with a callable endpoint
3answering of 3 checked
0verified tools

Declared resource	Type
Exa MCP Serveranswers in 219ms Hosted MCP server giving agents Exa web search and clean page fetching. Works without an API key at limited usage; connect with an Exa API key or OAuth for full limits and the Exa research agent tool. endpoint: `https://mcp.exa.ai/mcp/server-card` identifier: `urn:air:exa.ai:server:exa-mcp` published to be found for: search the web for current information about a topic · fetch and read the content of a web page as markdown · find recent news, papers, or companies matching a description · run a multi-step research task and return a cited report web_search_exa web_fetch_exa agent_run trust identity: `https://exa.ai`	application/mcp-server-card+json
Exa Search APIanswers in 1039ms REST API for neural and keyword web search, page contents extraction, similarity search, grounded answers, the Exa research agent, monitors, batch jobs, and structured data collection (Websets). endpoint: `https://api.exa.ai/openapi.json` identifier: `urn:air:exa.ai:api:rest` published to be found for: search the web with semantic or keyword queries and get ranked results · retrieve clean text, highlights, or summaries from a list of URLs · find pages similar to a given URL · get a cited answer to a factual question from the live web search contents findSimilar answer agent monitors batches websets trust identity: `https://exa.ai`	application/vnd.oai.openapi+json
Exa Agent Skillsanswers in 295ms Agent skill (SKILL.md) that teaches coding agents such as Claude Code, Cursor and Codex how to search, retrieve content, run research, and build applications with Exa. Per-task skills live in the repository. endpoint: `https://exa.ai/docs/skill.md` identifier: `urn:air:exa.ai:skill:agent-skills` published to be found for: teach my coding agent how to use the Exa API · install a skill for web research in Claude Code or Cursor · give my agent a lead-generation or company-research workflow trust identity: `https://exa.ai`	application/ai-skill+md

Source: https://exa.ai/.well-known/ard.json, this publisher's own file. Identifiers are reproduced exactly as published. Of the resources listed, 3 have been probed for reachability. "Answers" and "no response" describe only whether an endpoint replied when last probed: services go down and come back, and an entry is demoted rather than removed. None of this is a trust, quality or safety rating.

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