Agent Notary

io.github.jdhart81由 GitHub 帳號 jdhart81 發布v0.2.0更新於 Oct 24, 2026

Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d

發布方自己的服務：Energyai

已驗證Streamable HTTP可網頁執行安全與監控商業與電商

概覽

AI 產生的概覽

託管式公證 MCP 服務，以提交-揭示機制為代理交付物提供可驗證公證，產出摘要、鹽值、交付證明與結果回執。

可以做什麼
  • 在交付前對交付物做出承諾，可設定截止時間與脈絡，依提交者與 nonce 冪等
  • 交付後揭示承諾的摘要與鹽值，並取得可用於託管撥款的交付證明字串
  • 獨立驗證已揭示的承諾，可選擇與所收到內容的摘要比對
  • 查詢單一承諾狀態，並依待揭示、已揭示或已過期篩選列出承諾
  • 將代理輸出封存為結果回執，並查詢該回執承諾是否在本公證處登記
  • 回傳該代理的能力與輸入契約說明
適用情境
適用於代理之間交付的場景：需要證明內容在交接前已固定、交接後才揭示，例如用於託管撥款或離線核驗回執。
執行需求
遠端 streamable HTTP 端點 mcp.viridisconservation.com；未宣告驗證、環境變數或請求標頭。README 提到託管免費額度為每項服務每天 10 次呼叫，驗證一律免費。
安裝前請注意
託管服務層為專有，付款、簽章與遙測不在開源儲存庫中。逾期揭示會使承諾過期，內容有任何一位元偏差即驗證失敗。公證僅證明完整性與時間，不證明內容正確。託管服務提及付費方案與付款。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Agent Notary，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.jdhart81%2Fagent-notary/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "agent-notary": {
      "type": "http",
      "url": "https://mcp.viridisconservation.com/notary/mcp"
    }
  }
}

README

Viridis Agent Fleet: open-source agents for the agent economy

Deterministic, auditable MCP agents: trust and settlement rails (identity, trust, escrow, metering, arbitration, notary, surety, provenance, covenant, offsets, compute-ledger) and priced-grade services (tax credits, GHG accounting, construction takeoff, measurement, compliance). Every core is pure Python with no LLM in the serving path, and every result is content-addressed so anyone can re-verify it.

Licensed Apache-2.0. Run any agent yourself, fork it, embed it.

Run an agent locally (free, forever)

bash
pip install -r requirements-dev.txtpython3 agent-escrow-agent/adapters/mcp_server.py          # stdio MCPpython3 run_fleet_tests.py                                 # every agent's invariant tests

Or use the hosted fleet

https://mcp.viridisconservation.com runs all agents as one managed MCP service:

Self-hosted (this repo)Hosted by Viridis
Agent logic & verification✅ identical✅ identical
Viridis-signed receipts & notary chain–✅
Shared trust/reputation network data–✅
Maintained rule packs (tax, GHG factors, regs)snapshot✅ kept current
Payments (x402, card), seats, SLA–✅

Free tier: 10 calls/day per service; the rails (identity, escrow, metering…) are free forever. Verification is always free.

For agents

Agents and LLM tools can start from llms.txt, a generated index of every agent, and AGENTS.md, the rules for using and changing the fleet.

Part of the Viridis open-source commons

Building agents for conservation or energy work? VergeCommon and EnergyAI MCP also expose MCP tools, and ViridisOS serves its decision functions to agents over MCP.

This project is one of a connected set of open tools from Viridis. Each stands on its own; together they run from field evidence to checked decisions.

Conservation commons

Verifiable science

  • Viridis Canon: machine-checked Lean 4 mathematics for ecological decisions, with a DOI for every result
  • ViridisOS: open reference runtime for DOI-backed decision modules and recomputable results
  • Viridis Research: the nightly public research record, each claim labeled by what a verifier actually checked
  • ProofLens: see what a Lean statement means before reading the proof

Agent tools

  • Viridis Agent Fleet (this repository): open-source MCP agents with deterministic, auditable cores
  • EnergyAI MCP: energy-planning estimates and incentive sources for AI agents

Browse every project on the Viridis profile. If this one is useful to you, a star helps other people find it.

Boundary

This repo contains agent cores, MCP adapters, tests, standards and self-host tooling. The hosted service layer (gateway, payment and settlement, seats, signing authority, operations, telemetry and customer data) is proprietary and is not in this repo. Please don't open PRs that add it.

"Viridis", "Viridis Conservation" and the Viridis marks are trademarks of Viridis LLC; see TRADEMARKS.md.

來源：README.md，提交 350712c

工具

8

commit

Commit to a deliverable BEFORE handover. commit_hash = sha256(salt || sha256(content)) as 64 hex chars; deadline is ISO-8601; context links the escrow/job. Idempotent per (committer, nonce).

輸入參數nonce必填contextdeadline必填committer必填commit_hash必填

reveal

Reveal the committed content's digest + salt after handover. Verifies against the commitment (one bit of drift fails); returns a delivery_proof string for escrow release. Late reveals expire the commitment.

輸入參數salt必填commitment_id必填content_digest必填

verify

Independently verify a revealed commitment; optionally check it against the digest of content you received.

輸入參數commitment_id必填content_digest

commitment_status

Current record for a commitment (pre-reveal, salt/digest stay hidden).

輸入參數commitment_id必填

list_commitments

List commitments, optionally filtered by state (PENDING|REVEALED|EXPIRED).

輸入參數state

seal_outcome_receipt

Seal an agent output as an Outcome Receipt (ORC v0.1) and register its commitment. Returns a portable receipt anyone can verify offline (L1) and against this notary's registry (L2). The notary attests integrity and time ("notarized"), not correctness. No floats in output; stores only digests. Spec: docs/standards/OUTCOME_RECEIPT_v0.1.md

輸入參數output必填profilesubjectbindingsexcludes

get_orc_commitment

Registry lookup: is this ORC commitment sealed by this notary? Returns digest, issuer, profile, attestation and registered_at, or NotFound.

輸入參數commitment必填

describe_agent

Return capabilities and input contract.

無需輸入參數。

版本歷史

2
  1. v0.2.0最新Sep 26, 2026
  2. v0.1.0Sep 16, 2026

評分

已滿足適用檢查項的 100%

該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

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