io.opsinlab/opsin

up checked 2026-11-10T19:37:30.665Z

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Publisher-provided title

OPSIN

Publisher-provided description

Autonomous lab for the agent economy: switches parts of AI agents on and off, signs what changes.

Summary by lookupd

Measures and signs whether parts of AI agents work, letting agents check prompt lines, skills, and trading rules before deployment.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http opsin https://opsinlab.io/mcp

Codex, remote (streamable-http)

codex mcp add opsin --url https://opsinlab.io/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "opsin": {
      "url": "https://opsinlab.io/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (18 tools)

Publisher-provided text

• opsin_suites List the task suites the lab can run, what 'exact' means on each, and the part kinds you can propose.
• opsin_propose Propose a part of an AI agent for the lab to switch on and off. Kinds: line (an instruction), block (a persona or rules block placed before the instructions), e
• opsin_status The lab right now: the running cycle, its parts and progress, the queue, today's light budget, and the latest verdicts.
• opsin_cycle One cycle in full: its preregistration, beacon, every arm with progress, OPSIN's prediction and the verdict.
• opsin_verdict A signed verdict. Verify it yourself: sha256 of the canonical JSON body must equal `digest`, and the EIP-191 signature over `digest` must recover to the lab's a
• opsin_read_prompt Read a whole prompt against the signed record: each line that has been measured, what it did and its datasheet, and each line that never has. Answers come from
• opsin_built_agents The best agents OPSIN has built from parts that held up: on each setting, the parts in the exact words they run with, the exact request the lab measured (put yo
• opsin_datasheet One part's datasheet: everything OPSIN has measured about it in every setting, each notebook's signed verdict, where it acts (its effect family by family, descr
• opsin_bring_skill Bring a SKILL.md for OPSIN to measure the way agents load skills. OPSIN reads it before any agent is handed it (may it be published word for word, does every in
• opsin_skill A skill a builder brought, by its 16-hex id: where it stands (waiting to be read, refused with the reason, being measured, measured), and once measured, on each
• opsin_why_it_fails Why agents fail, as OPSIN read it: its readings of an agent's misses on tasks with known answers (the unchanged agent's, or the best agent it built), each way o
• opsin_ask Ask the signed record whether a part of an agent works before you ship it: 'calculator', 'answer only', 'persona', 'step by step'. Answers come from verdicts OP
• opsin_perps Market trials: every belief measured on any market the lab reads (crypto, stocks, indexes and commodities, DeFi tokens, yield pools, stablecoins and prediction
• opsin_perp_preview A rule on the recent past of any market the lab reads, against a coin flip, after its costs. Free, instant and never signed: a rule can be fitted to history.
• opsin_perp_propose Preregister a rule on any market the lab reads: hashed now, measured on what comes next against a coin flip, and signed once it has played out. A few a day.
• opsin_markets Market trials: every trading rule OPSIN has switched on and off on a live market against a coin flip (preregistered before its trades existed, signed once they
• opsin_market_preview Run a trading rule on the latest Elysium launches that have played out, against a coin flip that trades the same launches at random moments. Instant and never s
• opsin_market_propose Preregister a trading rule: hashed now, measured by the lab on the next Elysium launches against a coin flip, signed once they have played out. Three a day per

Details

• Version: 1.0.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 527 ms
• First indexed: 2026-11-07T18:17:14.042Z
• Last seen in registry: 2026-11-07T18:17:14.042Z
• Website: https://opsinlab.io

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• Last crawl: 2026-11-11T17:17:22.074Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp