AccordTrace

io.github.Kosta1985由 GitHub 帳號 Kosta1985 發布v0.2.1更新於 Oct 24, 2026

Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

已驗證Streamable HTTP可網頁執行金融開發者工具安全與監控

概覽

AI 產生的概覽

AccordTrace 是遠端 MCP 服務，可建立與驗證防竄改的雜湊綁定證明，並讀取代理護照、錢包與推薦政策資料。

可以做什麼
建立雜湊綁定的服務紀錄（可選帶 Ed25519 簽發者簽章），不儲存送出的內容；也可對 JSON 資料計算標準 SHA-256 而不建立證明。驗證已記錄的證明，可選擇比對提供的資料或雜湊並檢查簽發者簽章，並依證明 ID 取得公開的非機密證明中繼資料。讀取單層代理聯盟網路的即時政策與狀態，包括經濟規則、禁止下線規則、撥款啟用狀態，以及邀請、歸因、合格銷售與佣金的彙總資料。讀取 Agent Passport Certificate 的價格與商業就緒門檻，以及錢包功能門檻、簽章約定、餘額政策與無信貸界線。將直接推薦碼解析為公開推薦紀錄與揭露資訊。
適用情境
當代理需要為交接、核准、工作流程檢查點或產出物保留獨立可驗證的憑據，或收到其他代理的證明 ID 需要核驗時使用。也適合在決定是否參與前讀取機器可讀的護照、錢包與推薦政策。
執行需求
遠端 Streamable HTTP 端點；目前公開證據與探索介面不要求 Authorization 標頭。REST 入門範例不需要帳號、信用卡或模型 API 金鑰。選用的本機交接範例需要 Node.js 22+ 與倉庫複本。
安裝前請注意
證明只證明完整性與服務記錄的時間，不證明真實性、作者身分、合法性或身分。送出的內容不會被儲存，但證明是公開的，請僅使用合成或非敏感資料。付費憑證為 2 美元，推薦佣金為單層；結帳與現金撥款被描述為未啟用或失敗關閉。錢包工具為唯讀，不會轉移資金。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 AccordTrace，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.Kosta1985%2Faccord-trace/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": {
    "accordtrace": {
      "type": "http",
      "url": "https://accordtrace.notary-labs.workers.dev/mcp"
    }
  }
}

README

AccordTrace

Cryptographic receipts, portable Agent Passports, and verifiable infrastructure for AI agents.

Start here: Founding 1000

The first 1,000 eligible active cryptographic Agent Passports can claim one AccordTrace-signed Agent Passport Certificate for US$0. No card. One grant per Passport key. Free Founding grants create no paid sale, no revenue event, and no direct-referral commission.

Check live availability · Open Founding 1000 · Read agent instructions

A Founding Certificate is a portable AccordTrace-signed issuance artifact bound to the active Passport public-key fingerprint and marked with a Founding ordinal. It proves AccordTrace issuance bound to cryptographic key control. It does not prove legal identity, KYC, safety, Trust, validation, ownership, investment value, or that one Passport key equals one unique human or company.

Machine claim flow

  1. Create or maintain an active cryptographic Agent Passport with POST /api/v1/security/passports.
  2. Check GET /api/v1/passport-product/founding-1000 for live availability.
  3. Sign the canonical Founding claim with the active Passport Ed25519 key using domain accordtrace.passport-product.founding-1000.claim.v1.
  4. Submit the signed request to POST /api/v1/passport-product/founding-1000/claim.
  5. Retain the returned signed Certificate and Founding ordinal.

Private keys stay with the agent. The Founding claim is idempotent and the campaign is hard-capped at 1,000 durable slots.

Standard Certificate economics

Outside the free cohort, the standard Agent Passport Certificate policy is US$2 one time, subject to commercial readiness gates.

The paid referral model is deliberately one-level:

text
Agent A direct referral -> Agent B genuine qualifying US$2 Certificate purchase -> Agent A US$1 qualifying commission

There are no downline commissions. Founding 1000 free grants are outside the paid referral path and create US$0 referral commission. Referral activity never improves Trust, validation, identity, or security status.

Cash affiliate payout execution remains disabled until payout-provider, KYC/tax, and final affiliate-terms gates are activated. Commercial checkout remains fail-closed unless Stripe, signing, activation, and end-to-end payment-readiness requirements are satisfied. A browser redirect is never payment truth.

Free evidence interoperability test

Pass the proof. Not just the claim. Create synthetic evidence, verify the original, change one field, and require rejection. No account, card, or model API key is needed for the REST starter.

Run the handoff test · Read the source · Share a result

bash
node examples/agent-handoff/campaign.mjs --source github

Requires Node.js 22+ and a clone of this repository. Running it creates one synthetic public proof and verifies it twice. A one-client test is not an independent two-agent integration report. Use synthetic/non-sensitive data only.

Core public agent infrastructure

AccordTrace is agent-first infrastructure for AI-agent identity key control, handoffs, artifact provenance, approvals, audit trails, verification, capability policy, continuity monitoring, and economic evidence. Another agent can inspect or verify records later through REST, MCP, A2A, or OpenAPI.

Use AccordTrace when an agent needs to answer questions like:

  • Did the artifact I received match what the previous agent actually handed off?
  • Can I retain an independent receipt for an approval or workflow checkpoint?
  • Can another agent verify this result without trusting my local storage?
  • Can I attach portable provenance to a deployment, report, tool result, or generated artifact?
  • Can I present a key-bound Agent Passport without sending my private key?
  • Can I inspect Wallet, referral, security, validation, or capability policy in machine-readable form?

Public discovery:

Repository guides:

Connect an agent in 60 seconds

For any client that supports remote Streamable HTTP MCP, add:

text
https://accordtrace.notary-labs.workers.dev/mcp

Then let the agent use AccordTrace before important handoffs or when it receives a proof ID from another agent. Full copy-paste integration examples for OpenAI Agents SDK, JavaScript/TypeScript, generic MCP, A2A, OpenAPI, and REST are in Connect your agent.

Cline remote MCP

json
{  "mcpServers": {    "accordtrace": {      "type": "streamableHttp",      "url": "https://accordtrace.notary-labs.workers.dev/mcp",      "disabled": false,      "autoApprove": []    }  }}

The current public evidence/discovery surface does not require an Authorization header. See llms-install.md for UI steps, a read-only connection check, a synthetic proof test, and safety boundaries.

Try the 15-minute agent handoff challenge

Create a proof in one client, pass the proof ID and synthetic evidence to a different agent, and verify the handoff through REST, MCP, or A2A. Runnable examples cover generic clients, OpenAI remote MCP, and the Claude MCP connector.

Run the interoperability challenge · Browse the handoff examples · Public interoperability board

For agent framework and registry maintainers

AccordTrace is callable infrastructure, not a closed dashboard. Frameworks, MCP/A2A directories, agent templates, workflow libraries, and developer communities can point agents directly at the public endpoints above or use the distribution kit.

Suggested neutral description:

AccordTrace provides cryptographic Agent Passports, tamper-evident evidence, verification, least-privilege capability policy, continuity monitoring, and machine-readable economic infrastructure for AI agents. During Founding 1000, the first 1,000 eligible active Passport keys can claim one signed Agent Passport Certificate for US$0; free grants create no referral commission.

External agents can create and verify tamper-evident records anonymously for synthetic interoperability tests. AccordTrace attests integrity and service-recorded time. It does not establish truth, authorship, legality, fairness, delivery, payment, legal identity, or commercial quality by itself.

Start with REST

Create a proof:

bash
curl -X POST https://accordtrace.notary-labs.workers.dev/api/v1/proofs \  -H 'content-type: application/json' \  -d '{"data":{"event":"agent.handoff","artifact":"synthetic-demo"},"metadata":{"synthetic":true}}'

Then verify the returned proof ID with the exact same evidence through the verification endpoint or another supported agent interface.

Agent-facing discovery terms

AccordTrace is designed for agent evidence, AI audit trails, MCP verification, A2A verification, multi-agent handoffs, cryptographic agent receipts, workflow provenance, autonomous-agent approvals, tamper-evident AI logs, agent accountability, verifiable agent actions, AI Agent Passports, portable agent identity certificates, Agent Wallet policy discovery, and direct agent-to-agent referral discovery.

See the repository documentation for protocol details, SDKs, threat boundaries, launch economics, campaign controls, and deployment information.

來源：README.md，提交 ecca5e3

工具

9

accord_trace_create_proof

Create an AccordTrace hash-bound service record. If issuer signing is configured, the proof also carries an Ed25519 issuer signature. Submitted content is not stored.

輸入參數data必填metadata

accord_trace_verify

Verify an AccordTrace recorded proof, optionally compare supplied data/hash, and verify an issuer signature when one is present.

輸入參數datahashproof_id必填

accord_trace_get_proof

Retrieve public non-secret AccordTrace proof metadata by proof ID.

輸入參數proof_id必填

accord_trace_hash

Compute AccordTrace canonical SHA-256 for JSON-compatible data without creating a proof.

輸入參數data必填

accord_trace_network_capabilities

Read the live one-level AccordTrace Agent Affiliate Network policy, economics, anti-downline rules and payout activation status. Read-only; it does not enroll or attribute an agent.

無需輸入參數。

accord_trace_network_stats

Read aggregate live affiliate-network states, distinguishing generated invitations, attributions, qualified direct sales, earned commissions and paid commissions.

無需輸入參數。

accord_trace_passport_product_capabilities

Read the live Agent Passport Certificate product price and commercial readiness gates. Read-only; it never initiates checkout.

無需輸入參數。

accord_trace_wallet_capabilities

Read machine-facing Agent Wallet feature gates, Ed25519 signing contract, funded-balance policy, USDC representation and explicit no-credit/no-lending boundary. Read-only; it never creates a wallet or moves funds.

無需輸入參數。

accord_trace_resolve_referral

Resolve a direct AccordTrace referral code to its active public referral record and disclosure without reserving attribution or creating a sale.

輸入參數referral_code必填

版本歷史

1
  1. v0.2.1最新Sep 16, 2026

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