{"$schema":"https://verifymcp.io/schemas/trust-report.json","schemaVersion":1,"license":{"name":"CC BY-NC 4.0","url":"https://creativecommons.org/licenses/by-nc/4.0/"},"generatedAt":"2026-11-05T18:37:04.972Z","url":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/pipeworx-mcp-esa-gaia","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/pipeworx-mcp-esa-gaia.md","server":{"slug":"pipeworx-io-esa-gaia","name":"Esa Gaia","registryName":"io.github.pipeworx-io/esa-gaia","description":"ESA Gaia MCP — the Gaia star catalogue, queried over the ESA TAP service.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"pipeworx-mcp-esa-gaia","type":"npm","identifier":"@pipeworx/mcp-esa-gaia","withdrawn":false,"url":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/pipeworx-mcp-esa-gaia","version":"0.2.1","transport":"stdio","scoredAt":"2026-11-05T10:15:55.798Z"},"score":{"total":82,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":82},{"date":"2026-11-04","total":82},{"date":"2026-11-03","total":81},{"date":"2026-11-02","total":81},{"date":"2026-11-01","total":80},{"date":"2026-10-31","total":80},{"date":"2026-10-30","total":79},{"date":"2026-10-29","total":79}]},"categories":[{"name":"Supply Chain Security","score":100,"verdict":"pass","reasons":["No malware found by supply-chain analysis.","No known CVEs affecting this package version or its production dependencies.","No install/post-install scripts declared.","No production dependencies, so there is no dependency health to assess."],"codes":[{"code":"supplychain.malware_clean","args":{}},{"code":"cve.none","args":{}},{"code":"installscript.none","args":{}},{"code":"dephealth.no_dependencies","args":{"deps":"0","unhealthy":"0"}}]},{"name":"Provenance & Transparency","score":97,"verdict":"fail","reasons":["Source repository is publicly reachable at the declared URL.","Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-esa-gaia).","Clear OSI-approved license (MIT).","Actively maintained (last published 3 days ago).","Disclosure check failed: no security disclosure policy was found in the source repository."],"codes":[{"code":"provenance.repo_verified","args":{}},{"code":"provenance.verified","args":{"repo":"pipeworx-io/mcp-esa-gaia"}},{"code":"license.osi","args":{"spdx":"MIT"}},{"code":"maintenance.recent","args":{"age_days":"3"}},{"code":"disclosure.absent","args":{}}]},{"name":"Schema Quality & AI Usability","score":63,"verdict":"fail","reasons":["AI-judged instruction clarity (good).","Context-footprint check failed: tool/resource definitions use about 772 tokens (~257/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.ai_quality","args":{"band":"good"}},{"code":"schema.footprint_heavy","args":{"avg":"257","items":"3","tools":"3","tokens":"772","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":23,"verdict":"partial","reasons":["Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"7"}}]},{"name":"Tool Coverage","score":100,"verdict":"pass","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","100% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"100"}}]},{"name":"Tool Safety","score":100,"verdict":"pass","reasons":["No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.","We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it."],"codes":[{"code":"toolsafety.injection_clean","args":{}},{"code":"toolsafety.destructive_none","args":{"tools":"3"}},{"code":"toolsafety.manipulation_clean","args":{"units":"4","judged":"4"}}]},{"name":"Capabilities","score":100,"verdict":"pass","reasons":["Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28."],"codes":[{"code":"protocol.supported","args":{"latest":"2026-07-28","version":"2025-11-25"}}]}],"inconclusive":[],"malware":[],"components":[{"slug":"esa-gaia-mcp","type":"remote","identifier":"https://gateway.pipeworx.io/esa-gaia/mcp","withdrawn":false,"score":77,"current":false,"url":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/esa-gaia-mcp","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/esa-gaia-mcp.md"},{"slug":"pipeworx-mcp-esa-gaia","type":"npm","identifier":"@pipeworx/mcp-esa-gaia","withdrawn":false,"score":82,"current":true,"url":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/pipeworx-mcp-esa-gaia","markdownUrl":"https://verifymcp.io/servers/pipeworx-io-esa-gaia/pipeworx-mcp-esa-gaia.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"@pipeworx/mcp-esa-gaia"},{"label":"Version","value":"0.2.1"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"gaia_cone_search","title":null,"description":"\"What stars are within 6 arcminutes of this position?\" / \"find the stars in the Pleiades core\" — search ESA Gaia DR3, the 1.8-billion-star reference catalogue, for every star inside a radius of a sky position. AUTHORITATIVE for star positions, distances and motions: returns Gaia source_id, RA/Dec, parallax (and the distance in parsecs and light years derived from it), proper motion, radial velocity, G/BP/RP magnitudes, effective temperature, and the angular separation from the search centre, nearest first. PREFER OVER WEB SEARCH for \"how far away is this star\" and \"what is at these coordinates\".","inputs":[{"name":"dec","type":"number","required":true,"description":"Declination of the search centre, in DEGREES (ICRS). e.g. 24.1167 for the Pleiades."},{"name":"limit","type":"number","required":false,"description":"Max stars to return (default 50, max 2000)."},{"name":"max_magnitude","type":"number","required":false,"description":"Only stars brighter than this G magnitude (smaller number = brighter). e.g. 12 for naked-eye-ish stars."},{"name":"min_parallax_mas","type":"number","required":false,"description":"Only stars with parallax above this, in milliarcseconds — a nearby-star filter. 10 mas is within 100 parsecs."},{"name":"ra","type":"number","required":true,"description":"Right ascension of the search centre, in DEGREES (ICRS). e.g. 56.75 for the Pleiades."},{"name":"radius_arcmin","type":"number","required":false,"description":"Search radius in ARCMINUTES (default 3, max 60). Gaia is dense — a 1 degree cone in the galactic plane is millions of stars."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":356},{"name":"gaia_source_by_id","title":null,"description":"Look up one star in ESA Gaia DR3 by its source_id and return its full astrometric and photometric record: position, parallax with its uncertainty, derived distance in parsecs and light years, proper motion, radial velocity, all three Gaia magnitudes and colour, effective temperature, surface gravity, and the RUWE astrometric quality flag (values above ~1.4 mean the single-star solution is a poor fit, often a binary).","inputs":[{"name":"source_id","type":"string","required":true,"description":"Gaia DR3 source_id, e.g. \"65225812899613312\". These are 18-19 digit integers — pass as a string so precision is not lost."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":146},{"name":"gaia_adql_query","title":null,"description":"Run a read-only ADQL (SQL-like) query against the ESA Gaia archive — the full DR3 catalogue plus its cross-match and variability tables — for questions a cone search cannot express: colour-magnitude cuts, proper-motion selections, cluster membership, cross-matches to 2MASS/SDSS/Hipparcos. Only SELECT is permitted and results are capped at 2,000 rows. Main table: gaiadr3.gaia_source.","inputs":[{"name":"limit","type":"number","required":false,"description":"Row cap applied on top of any TOP in the query (default 100, max 2000)."},{"name":"query","type":"string","required":true,"description":"An ADQL SELECT statement, e.g. \"SELECT TOP 10 source_id, ra, dec, phot_g_mean_mag FROM gaiadr3.gaia_source WHERE parallax > 100 ORDER BY phot_g_mean_mag ASC\". Geometry uses CONTAINS(POINT('ICRS', ra,…"}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":215}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T10:15:55.000Z","track":"package","endpoint":null,"declaredUrl":null,"truncated":false,"tls":null,"dnssec":null,"auth":null,"httpsRedirect":null,"transports":[],"provenance":{"outcome":"verified","label":"Verified","reason":"verified","reasonLabel":"Verified","discovery":"attestation_endpoint","discoveryLabel":"Registry attestation endpoint","sourceRepo":null,"attestationSkipped":null,"attestationSkippedLabel":null},"installScripts":[],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":{"nodes":0,"partial":false,"deprecated":null,"stale":null,"noRepo":null}},"mismatches":[],"changelog":{"trackingSince":"2026-10-29","recent":[{"id":"chg_01a1a60c-180a-70ee-9a8d-befdcddec15b","kind":"score.total_changed","summary":"Trust score (81 → 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