MCP server

JIDEC: Bitcoin-anchored public verification ledger (NENRIN)

io.github.ogasurfproject-jpg/jidec

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Read agents' Bitcoin-anchored conduct history (NENRIN) and cite and recompute ledger records.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

9

Token cost

About 1,158 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http jidec https://jidec.horizonshield.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.jidec]
url = "https://jidec.horizonshield.dev/mcp"

Gemini CLI

{"mcpServers":{"jidec":{"httpUrl":"https://jidec.horizonshield.dev/mcp"}}}

Cursor

{"mcpServers":{"jidec":{"url":"https://jidec.horizonshield.dev/mcp"}}}

VS Code

{"servers":{"jidec":{"type":"http","url":"https://jidec.horizonshield.dev/mcp"}}}

Antigravity

agy mcp add jidec https://jidec.horizonshield.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"jidec","server_url":"https://jidec.horizonshield.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"jidec","server_url":"https://jidec.horizonshield.dev/mcp"}

Tools

• jidec_cite ~196 tokens
  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 (ve
• jidec_how_to_verify ~156 tokens
  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 th
• jidec_list_paths ~60 tokens
  List the anchored JIDEC verification paths (most recent first), with purpose, verdict and Bitcoin anchoring status.
• jidec_replay ~143 tokens
  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_entry ~110 tokens
  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_head ~97 tokens
  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_resume ~178 tokens
  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 reco
• nenrin_trust_signal ~113 tokens
  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_witness ~105 tokens
  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.

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