Endpoint · evidencePOSTapi.macaroonnetwork.com /execute/polymathica-open-science-metadata-search-v1
Searches a locally harvested metadata-only index of public scientific assets from free/open APIs.
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Searches a locally harvested metadata-only index of public scientific assets from free/open APIs. Returns curated pointers, licenses, provenance, freshness hashes, and source metadata without downloading or reselling the underlying open datasets, model weights, papers, or repositories.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.macaroonnetwork.com/execute/polymathica-open-science-metadata-search-v1
MCP server on this host: com.macaroonnetwork/bible-evidence
Seen
first 34 days ago · last 22 days ago
38 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.3
UN
RATED
RATED
0.839 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.161: 0.104 uncertain ? + 0.056 short ? · 0.061 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.834 | 0.500 | 0 | −0.100 | |
| latency p95 it answered as fast as its class |
0.20 | 0.72 | 0.695 | 0.139 | −0.056 | −0.005 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.839 | gap to 1.000 = 0.161 · 0.056 short · 0.104 uncertain | 0.839 | −0.056 | −0.104 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.834 liveness
+ 0.200 × 0.695 latency p95
+ 0.200 × 1.000 price stability
= 0.839 → UNRATED: 37 of 30 paid calls weights 2026.09.3 · 37 samples · seed cap_01M1A59TAMSTPC9EB88EC6T5W5|2026-08-20T01:21:27.486Z|2026.09.3
Verify it yourself
npx teppi-check https://api.macaroonnetwork.com/execute/polymathica-open-science-metadata-search-v1curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59TAMSTPC9EB88EC6T5W5