{"slug":"nitrograph","title":"nitrograph","description":"Nitrograph is a service-discovery network for agents. It helps probabilistic agents transact with deterministic headless payment endpoints. This plugin lets Claude search a curated registry of agent-usable APIs (x402, MPP, and standard HTTP) ranked by trust, reliability, and price, then fetch the exact endpoints, OpenAPI spec, gotchas, and proven multi-step patterns needed to call them. No API key required: free tier with x402 USDC pay-to-continue on Base when the quota  is exhausted. Adds four MCP tools (nitrograph_discover, nitrograph_service_detail, nitrograph_report_outcome, nitrograph_report_pattern) and a /discover slash command.","developer":null,"category":null,"reported_installs":null,"active":true,"first_seen_at":"2026-10-03T22:13:33.942Z","last_seen_at":"2026-10-12T00:00:00.344Z","last_changed_at":"2026-10-03T22:13:33.942Z","platform":"claude","sources":["Community"],"works_with":["Claude Code"],"marketplace_url":null,"repository_url":"https://github.com/nitrographtech/claude-plugins.git","web_data":{},"github_data":{},"catalog_sources":{"community":[{"name":"nitrograph","source":{"ref":"main","sha":"84530a403ab72a7d4590d6085f365ee4f10620a4","url":"https://github.com/nitrographtech/claude-plugins.git","path":"plugins/nitrograph","source":"git-subdir"},"homepage":"https://www.nitrograph.com","description":"Nitrograph is a service-discovery network for agents. It helps probabilistic agents transact with deterministic headless payment endpoints. This plugin lets Claude search a curated registry of agent-usable APIs (x402, MPP, and standard HTTP) ranked by trust, reliability, and price, then fetch the exact endpoints, OpenAPI spec, gotchas, and proven multi-step patterns needed to call them. No API key required: free tier with x402 USDC pay-to-continue on Base when the quota  is exhausted. Adds four MCP tools (nitrograph_discover, nitrograph_service_detail, nitrograph_report_outcome, nitrograph_report_pattern) and a /discover slash command."}]}}