{"domain":"opsin.up.railway.app","count":1,"changes":[{"captured_at":"2026-11-04T15:16:18.042444","card_hash":"637ee16423cb8f82a6ba3b8654fb2c9069af4137494e90d2ea9ab49dcc0da9fd","previous_card_hash":null,"diff":{"skills_added":[{"id":"propose","name":"Propose a part","description":"Queue a prompt line, persona block, example, skill text, tool, setting or model route for a controlled trial.","tags":["evaluation","ablation","causal"],"inputModes":null,"outputModes":null},{"id":"status","name":"Lab status","description":"The running cycle, the queue, today's budget and the latest verdicts.","tags":["status"],"inputModes":null,"outputModes":null},{"id":"verdict","name":"Signed verdict","description":"A verdict JSON signed EIP-191 by the lab key, verifiable without OPSIN code.","tags":["verification","erc-8004"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"OPSIN Lab"},{"field":"description","before":null,"after":"An autonomous lab for the agent economy. Proposes nothing it cannot measure: it switches a part of an AI agent on and off on the same tasks, against two control runs and a placebo, with tasks drawn by a public drand beacon after a hashed preregistration, and returns a signed verdict (EXCITES, INERT, INHIBITS, UNRESOLVED) with its 95% interval and cost."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://opsin.up.railway.app/mcp"},{"field":"documentationUrl","before":null,"after":"https://opsin.up.railway.app/agents"},{"field":"preferredTransport","before":null,"after":"MCP_STREAMABLE_HTTP"},{"field":"capabilities","before":null,"after":{"streaming":true,"pushNotifications":false}},{"field":"provider","before":null,"after":{"organization":"OPSIN","url":"https://opsin.up.railway.app"}}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → OPSIN Lab · description ∅ → An autonomous lab for the agent economy. · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://opsin.up.railway.app/mcp · documentationUrl ∅ → https://opsin.up.railway.app/agents · preferredTransport ∅ → MCP_STREAMABLE_HTTP · capabilities ∅ → streaming · provider ∅ → OPSIN"}}]}