search_news_archive
shallowcom.oxfordledge/oxford-ledge · Verify this server
TF-IDF full-text search over the archived news headlines + the pulse-fact corpus (a lexical index, not embeddings). Returns {query, count, results, index}; each result is {type ('news' | 'fact'), text, score (0-1 cosine), metadata}. `limit` default 20, hard cap 50. The first call after a restart pays the index build (seconds); later calls are fast. RESTRICTED posture: a keyed tool (refuses anonymous callers). For per-ticker archive reads use get_news; for semantic retrieval over SEC filings use ol_filing_search. Caveats ride the response's tool_notes. Needs an Oxford Ledge API key that the client's operator configures; anonymous callers are refused.
1 trials · measured 2 days ago
search_news_archive scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.oxfordledge/oxford-ledge, measured 6 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-06 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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