GSPC — conformance bank (MCPBench)

Byte-identical copy of the Hugging Face dataset csoai/gspc-mcp at revision 5888e0b8fa9d098726f7a89c320640de2fbf848a. It was copied only after that revision scored 100% on CSOAI's outward quality gate (2026-09-29T06:10:57Z). Per-file SHA-256 values are in MANIFEST.json. The card below is the dataset card, unedited. A listing on this site is a copy for access, not a sign of adoption. GSPC — conformance bank (MCPBench) Council of AI measurement bank. Measurement, not certification. Bank. Frozen split. Live n is the matching axis on GET https://councilof.ai/api/gspc, not a Hub score. Not a certificate. Art 50 (EUR-Lex): 2 August 2026 live; marking grace 2 December 2026. Live measurement. This bank stands behind the conformance row of the live GSPC board: GET https://councilof.ai/api/gspc?axis=conformance (family, kind, status and n are on that row, never typed here; the whole board is GET https://councilof.ai/api/gspc). Measurement, not certification. The live board is the authority GET https://councilof.ai/api/gspc — quote totals.public_count. This Hub card is a printer of that GET, never a second engine. If the fetch fails the honest answer is UNCHECKABLE — never a fabricated 0.000. Status words: LOADING / UNREACHABLE / UNMEASURED / UNCHECKABLE. Current board: Read totals.public_count and totals.separation_public_count from the live GSPC API. This card does not pin today's counts. TIE is TIE; measurement is not certification. This repository: MEASURED — this repository is the frozen bank behind the live conformance slot (bench MCPBench, task: MCP tool conformance). Live n at card refresh: 35 (2026-09-04T04:33:29Z). The board is the authority, not this copy. Live board (authority) https://councilof.ai/api/gspc Verify a card — free, no account https://councilof.ai/gspc-verify How to verify, by hand https://councilof.ai/signed/HOW-TO-VERIFY.md Transparency root (Merkle) https://councilof.ai/root.json Every CSOAI repo on the Hub https://huggingface.co/csoai Methodology DOI https://doi.org/10.5281/zenodo.21991104 MCP endpoint — query tools/list for the current tool inventory POST https://councilof.ai/mcp MCP Registry io.github.CSOAI-ORG/gspc — version not pinned here; the registry is the authority npm — MCP server csoai-gspc-mcp — npx -y csoai-gspc-mcp. No version is pinned here: ask the registry for the current one rather than trusting a number written on a card. Python reader + card verifier pip install "csoai-gspc[verify]" then csoai-gspc check — re-derives the board totals from the axis array and exits non-zero if they disagree This board as a dated, citable snapshot https://doi.org/10.5281/zenodo.22293341 Dated file inventory (4 September 2026; recheck current repository files) file bytes rows what items.jsonl 8617 36 data (one JSON object per line) README.md — card; its text can change without a data release mcp.json 1469 JSON document results_2026-08-11.json 683 JSON document eval.yaml 504 config manifest.jsonl 6 derived at 2026-09-04T04:33:29Z axis-live.jsonl 1 derived at 2026-09-04T04:33:29Z manifest.jsonl is derived from this repository's own file tree at 2026-09-04T04:33:29Z; it lists every file with its size, its blob hash and a direct URL, so an agent can enumerate the repo without cloning it. axis-live.jsonl is a one-row snapshot of this axis as the live board returned it at that moment. It is a snapshot, not the authority. Citation @misc{csoai_gspc_gspc_mcp, title = {GSPC — conformance bank (MCPBench)}, author = {{CSOAI Ltd}}, year = {2026}, doi = {10.5281/zenodo.21991104}, howpublished = {Hugging Face Hub, \url{https://huggingface.co/datasets/csoai/gspc-mcp}}, note = {Live board: https://councilof.ai/api/gspc. Measurement, not certification.} } Measurement, not certification. No slot is for sale and no empty slot is filled by payment. Issued by CSOAI Ltd (England & Wales, Companies House 16939677), 3rd Floor, 86–90 Paul Street, London EC2A 4NE. The conformance-axis snapshot was read at 2026-09-04T04:33:29Z; use the linked live sources for current counts. Public discovery and verification Live GSPC board: quote totals.public_count and totals.separation_public_count from the current response. Hub cards: quote current counts.cells, counts.measured and counts.unmeasured; the Hub cards dataset is a separate bank. MCP endpoint: use POST tools/list for its current tool inventory. OpenAPI catalog and GSPC API slice: read their current paths and versions. x402 discovery manifest, offer catalog, and free door: inspect current terms and any paid route's HTTP 402 challenge at the endpoints. Free card verification and the jail goldbank are separate public resources. This dataset describes a frozen bank and points to live services; it does not run a new measurement. The well-known x402 manifest is the discovery authority; any Hub copy is a mirror. A directory listing or self-settlement does not establish adoption or an external buyer. The merchant payTo address is a receiver, not the signer. Measurement, not certification. Signed measurement archive (free cite · never a grade) Living board: GET https://councilof.ai/api/gspc → quote totals.public_count and totals.separation_public_count from the live JSON; no count is pinned in this card. Signed card index: GET https://councilof.ai/signed/card_index.json → n_cards=335 · schema csoai.gspc-card-index/0.1 How to verify (stranger): https://councilof.ai/signed/HOW-TO-VERIFY.md Free verify UI: https://councilof.ai/gspc-verify/ Example SIGNED card: https://councilof.ai/signed/cards/cff1aaf070acb97c224177809856bc20310f4958eb44bdffab7d4b04836535f4.json Hub census (≠ board ≠ card_index): GET https://councilof.ai/api/hub-cards → quote live counts.cells / counts.measured / counts.unmeasured HF printers: https://huggingface.co/datasets/csoai/gspc-hub-cards · https://huggingface.co/datasets/csoai/gspc-jail-goldbank Supply-led: CSOAI measures public systems independently first; sells delivery/freshness/monitoring/integration/replay/extra compute — never grades or favourable results. Measurement credential, never certification. Free refresh only. For current Hub totals, read https://councilof.ai/api/hub-cards. The signed-card index is separate: https://councilof.ai/signed/card_index.json. Neither count establishes adoption or revenue. Objections, contact and corrections To object to a row, ask for a re-check, request a correction or ask for a record to be withdrawn, email [e-mail] or use the appeals and dispute route at https://councilof.ai/dispute/. Corrections are listed in the corrections ledger at https://councilof.ai/api/corrections, with what changed and when. CSOAI Ltd (company no. 16939677, England and Wales) is the accountable publisher. How to cite CSOAI Ltd (Council of AI). GSPC — conformance bank (MCPBench). 2026. Hugging Face dataset csoai/gspc-mcp. https://huggingface.co/datasets/csoai/gspc-mcp @misc{csoai_gspc_mcp, title = {GSPC — conformance bank (MCPBench)}, author = {{CSOAI Ltd}}, year = {2026}, howpublished = {Hugging Face dataset, https://huggingface.co/datasets/csoai/gspc-mcp}, note = {Corrections: https://councilof.ai/api/corrections} } Licence: CC-BY-4.0. Attribute Council of AI, CSOAI Ltd (16939677), https://councilof.ai. Corrections and verification Corrections ledger (signed): https://councilof.ai/api/corrections. Corrections to CSOAI's published records are logged there with what changed and when. Verify a signed record yourself, free and without an account: https://councilof.ai/gspc-verify/ (step by step: https://councilof.ai/signed/HOW-TO-VERIFY.md). Conformance kit for signed-receipts/v1, with test vectors for implementers: https://councilof.ai/spec/signed-receipts/v1/conformance/