Anonymous evaluation
No signup. 3 req/day per IP lets you smoke-test the Playground, curl, and MCP.
Try in the PlaygroundConnect jpcite to Claude / Cursor / ChatGPT / Codex
jpcite is an evidence layer that returns primary-source URLs, fetch timestamps, known gaps, and the 8-profession legal fence before your agent generates an answer. Once connected, you can call Evidence Packets, Company Folders, M&A DD / counterparty public-info checks, monthly client reviews, and saved-search alerts from your everyday AI agent.
Fastest route per client
| Client | Method | What to paste | Auth | Guide |
|---|---|---|---|---|
| Claude Code / Claude Desktop | MCP stdio | uvx autonomath-mcp |
JPCITE_API_KEY optional |
Claude guide |
| Cursor | MCP stdio | uvx autonomath-mcp |
JPCITE_API_KEY optional |
Cursor guide |
| Cline (VSCode) | MCP stdio | uvx autonomath-mcp |
JPCITE_API_KEY optional |
Cline guide |
| Continue (VSCode / JetBrains) | MCP stdio | uvx autonomath-mcp |
JPCITE_API_KEY optional |
Continue guide |
| ChatGPT Custom GPT | OpenAPI Actions | https://jpcite.com/openapi.agent.gpt30.json |
API Key / custom header X-API-Key |
ChatGPT guide |
| Codex / Agents SDK | Hosted MCP / HTTP MCP | https://api.jpcite.com/mcp |
header X-API-Key optional |
Codex guide |
Trial and billing
Email trial
14 days / 200 req, no card. Suited to initial validation or estimating a client-review workflow.
Issue a trialPaid API key
Issued instantly via Stripe Checkout. Standard calls are ¥3/billable unit excl. tax (¥3.30 incl.), with no monthly minimum.
Issue an API keyWhat you can build after connecting
REST / MCP / OpenAPI Actions are the connection methods. To users they arrive as Evidence Packets, Company Folders, M&A DD / counterparty public-info checks, monthly client reviews, pre-application Evidence Packets, and amendment / saved-search alerts.