JIDEC: Bitcoin-anchored public verification ledger (NENRIN)

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/ogasurfproject-jpg-jidec

About

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

9 read · 0 write · 0 deleteRead-only

Secrets

None asked for

Install scripts

Nothing to install (hosted)

Runs as

Hosted (remote endpoint)

Tools (9)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• jidec_citeCite and independently verify a JIDEC recordread-only

  Resolve and INDEPENDENTLY verify any JIDEC citation. Accepts 'jidec:path:<sha>', 'jidec:entry:<n>', a bare 64-hex id, or a ledger URL. Fetches the record's exact bytes, recomputes SHA-256 locally, and confirms it equals the cited id. Returns integrity, Bitcoin anchoring status, the parsed record (verification path, claim, or v0 spec entry), and an explicit statement of what the proof does and does not cover. No trust in HORIZON SHIELD is required to accept the result.

• jidec_how_to_verifyGet the executable verification reciperead-only

  Return the step-by-step recipe for verifying a JIDEC record WITHOUT trusting HORIZON SHIELD: which bytes to fetch, which hashes to recompute, which OpenTimestamps proof to check, which algorithm commit to check out, and what must match. Use this when you want to confirm the result yourself rather than repeat an assertion.

• jidec_list_pathsList anchored verification pathsread-only

  List the anchored JIDEC verification paths (most recent first), with purpose, verdict and Bitcoin anchoring status.

• jidec_replayRe-observe an anchored path and report driftread-only

  Re-observe an anchored JIDEC verification path against the live system right now and report drift. Returns MATCH (the live system still matches what was anchored) or DRIFT (it changed), node by node. Nodes that cannot be re-observed server-side are reported as deferred, never counted as drift.

• nenrin_ledger_entryOne ledger entry by numberread-only

  Return ledger entry n as the ledger serves it: claim_sha256, the canonical record bytes, work description, OpenTimestamps status and Bitcoin block when anchored. Pair with jidec_how_to_verify to recompute it.

• nenrin_ledger_headCurrent ledger head and its bound end markerread-only

  Return the current head of the JIDEC/NENRIN ledger: entry count n, the head hash, and the end marker bound into the chain (jidec-head-v1) with the recipe to recompute it. Compare it with a head you saw earlier to detect truncation or rewrite.

• nenrin_resumeRecorded conduct history of an endpoint (NENRIN résumé)read-only

  Return the NENRIN résumé of an agent or MCP endpoint: every recorded measurement that touches its origin (by the gate and by outside witnesses, signed or not), which are Bitcoin-anchored, discrepancies, rings, agreements, and the records not counted with the reason. Includes resume_sha256 and a recompute recipe. A history, not a score. Absent means no record, not a negative finding.

• nenrin_trust_signalCompact conduct signal of an endpointread-only

  Return the compact NENRIN signal for an endpoint: counts of anchored measurements, witness diversity and freshness, in a shape a trust engine or orderer can read. No score, no allow or deny.

• nenrin_witnessOne witness record by its SHA-256read-only

  Return one NENRIN witness record by its record SHA-256: pending or anchored, and when anchored, the ledger entry and batch that carry it. Use it to check a walk someone says they submitted.

Signals

Stars

2

Forks

6

Open issues

23

Last commit (this folder)

Oct 12, 2026 (18 days ago)

Last release

Oct 4, 2026 (27 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name

io.github.ogasurfproject-jpg/jidec

Version

1.3.0

Auth

Auth not stated

License

MIT

Repository

github.com/ogasurfproject-jpg/horizon-shield

Website

ledger.horizonshield.dev/llms.txt

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql