{"name":"io.github.kawal393/apex-psi-mcp","slug":"kawal393-apex-psi-mcp","title":"APEX PSI","description":"Append-only evidence receipts for AI records: seal, verify, cite, chain-check, anchor status.","url":"https://mcp.market/server/kawal393-apex-psi-mcp","rating":null,"grade":"B","score":80,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":28,"stars":1,"forks":0,"downloads_week":97,"last_push_at":"2026-11-01T09:41:40.000Z","license":"NOASSERTION"},"uptime":null,"claimed":false,"transport":"npm","callable_via_gateway":false,"default_price_micros":0,"repository":"https://github.com/kawal393/apex-psi-mcp-server","website":null,"version":"1.1.2","remotes":[],"packages":[{"registryType":"npm","identifier":"apex-psi-mcp","version":"1.1.2","transport":{"type":"stdio"},"environmentVariables":[{"description":"Optional API base URL override. Default: https://qhtntebpcribjiwrdtdd.supabase.co/functions/v1 (the public APEX PSI notary). Free allowance with no key: 20 operations/minute, 100/day.","format":"string","name":"APEX_API_BASE"},{"description":"Optional API key. It raises the daily ceiling for a workload; it is never required to seal or to verify, and it cannot change what a receipt is allowed to claim.","format":"string","isSecret":true,"name":"APEX_API_KEY"}]}],"tools":[{"name":"anchor","description":"Read the Bitcoin (OpenTimestamps) anchoring record for the ledger's Merkle roots. Defaults to action:'history', which is read-only and returns each anchor transaction with its txid, block height, confirmation state and how many ledger entries it covers. Pass action:'verify' with a txid to check one transaction, or action:'anchor' to explicitly request that pending roots be aggregated and submitted","write_action":false,"price_micros":0,"input_schema":null},{"name":"cite","description":"Generate a citation for a sealed receipt in APA, BibTeX, or MLA format, citing the APEX PSI ledger entry.","write_action":false,"price_micros":0,"input_schema":null},{"name":"seal","description":"Record content in the APEX PSI append-only ledger and return a receipt: SHA-256 hash, an Ed25519 signature over the Merkle leaf, and post-quantum ML-DSA-65 (plus LMS-W4-SHA256 when a slot is available — the receipt's own algorithm field states which). Proves that this content existed and has not changed since the timestamp. It never proves the contents are true. Free tier: 20 operations/minute, 10","write_action":false,"price_micros":0,"input_schema":null},{"name":"verify","description":"Confirm a seal's integrity against the APEX PSI append-only ledger. Accepts a receipt object (from the seal tool) or a raw SHA-256 hash. Reports whether the hash is present and anchored — integrity, not the truth of the original content.","write_action":false,"price_micros":0,"input_schema":null},{"name":"verify_chain","description":"Independently verify a chain of receipts against the APEX PSI ledger. Recomputes each hash's presence and integrity and reports Merkle chain continuity. Returns a verification report — a recomputation result, not an opinion or a certification.","write_action":false,"price_micros":0,"input_schema":null}],"scan":{"score":80,"grade":"B","scanned_at":"2026-11-04T06:34:30.962Z","report":{"scannerVersion":"0.1.10","scannedAt":"2026-11-04T06:34:30.865Z","components":{"code":{"score":25,"max":25,"notes":["3 source files scanned"]},"reliability":{"score":-1,"max":20,"notes":["no gateway calls yet and no remote to probe"]},"poisoning":{"score":-1,"max":15,"notes":["tools not inspected (local package is not executed); not counted"]},"auth":{"score":6,"max":15,"notes":["static API keys via environment variables"]},"maintenance":{"score":15,"max":15,"notes":["last push 3 days ago"]},"identity":{"score":6,"max":10,"notes":["registry namespace matches repository owner"]}},"findings":[],"inputs":{"packages":[{"registryType":"npm","identifier":"apex-psi-mcp","version":"1.1.2","found":true,"license":"MIT","hasInstallScripts":false,"dependencyCount":2,"publishedAt":"2026-10-23T01:15:16.998Z","repositoryUrl":"git+https://github.com/kawal393/apex-psi-mcp-server.git","weeklyDownloads":97}],"repo":{"found":true,"owner":"kawal393","repo":"apex-psi-mcp-server","archived":false,"pushedAt":"2026-11-01T09:41:40Z","stars":1,"forks":0,"openIssues":0,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/256217197?v=4","ownerCreatedAt":"2026-01-20T22:42:14Z","license":"NOASSERTION"},"icon":{"url":"https://avatars.githubusercontent.com/u/256217197?v=4&s=128","source":"registry"},"presence":{"stars":1,"forks":0,"downloadsWeek":97,"license":"NOASSERTION","lastPushAt":"2026-11-01T09:41:40.000Z","score":28}}}},"grade_history":[],"reviews":[]}