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Searches for external evidence supporting or opposing specific claims. Returns structured evidence with source assessment and relevance scoring.
Passed 20 of 23 test cases with the skill, and 11 of 23 without it.
and 9 more in the full report
10 fixed12 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.
After running an evidence retrieval pass across five distinct economic assertions regarding direct air carbon capture, what required output section tracks which assertions were backed versus unevidenced?
| Checked | Without skill | With skill |
|---|---|---|
| The response identifies coverage as the component tracking backed versus unevidenced claims. | Missed | Passed |
The instructions your model reads when the skill loads.
Searches for external evidence supporting or opposing claims.
Subagent — spawned via subagent-spawning/spawn-agent.
Evidence gathering requires web search and paper lookup in dedicated context. Isolated execution prevents search results from biasing ongoing debate reasoning.
One unit = one evidence gathering pass (multiple searches within budget).
Optional, no fixed order; the final leaf is always a sop.
| SOP | When to use |
|---|---|
| spawn-agent | Spawn a customized CC subagent with full MCP tool access. Used by SOPs that declare execution: subagent. |
| stress-test-paper-overview | Paper landscape scan returning abstracts and metadata. Import of literature-engine/paper-overview skill. Abstracts only — no conclusions from abstracts. |
| stress-test-web-search | Quick web scanning for landscape understanding. Import of web-browsing/web-search skill. Snippets only — no conclusions from snippets alone. |
test cases passed, vs 11 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.