# Send wachaimandates to your agent Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually. ## Fast path - Download the package from Yavira. - Extract it into a folder your agent can access. - Paste one of the prompts below and point your agent at the extracted folder. ## Suggested prompts ### New install ```text I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete. ``` ### Upgrade existing ```text I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run. ``` ## Machine-readable fields ```json { "schemaVersion": "1.0", "item": { "slug": "wachai-mandates", "name": "wachaimandates", "source": "tencent", "type": "skill", "category": "内容创作", "sourceUrl": "https://clawhub.ai/Akshat-Mishra101/wachai-mandates", "canonicalUrl": "https://clawhub.ai/Akshat-Mishra101/wachai-mandates", "targetPlatform": "OpenClaw" }, "install": { "downloadUrl": "/downloads/wachai-mandates", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=wachai-mandates", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "packageFormat": "ZIP package", "primaryDoc": "SKILL.md", "includedAssets": [ "SKILL.md" ], "downloadMode": "redirect", "sourceHealth": { "source": "tencent", "slug": "wachai-mandates", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-05-01T05:50:24.022Z", "expiresAt": "2026-05-08T05:50:24.022Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=wachai-mandates", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=wachai-mandates", "contentDisposition": "attachment; filename=\"wachai-mandates-1.0.2.zip\"", "redirectLocation": null, "bodySnippet": null, "slug": "wachai-mandates" }, "scope": "item", "summary": "Item download looks usable.", "detail": "Yavira can redirect you to the upstream package for this item.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/wachai-mandates" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] } }, "links": { "detailUrl": "https://openagent3.xyz/skills/wachai-mandates", "downloadUrl": "https://openagent3.xyz/downloads/wachai-mandates", "agentUrl": "https://openagent3.xyz/skills/wachai-mandates/agent", "manifestUrl": "https://openagent3.xyz/skills/wachai-mandates/agent.json", "briefUrl": "https://openagent3.xyz/skills/wachai-mandates/agent.md" } } ``` ## Documentation ### 1) Intro (for agents) When two agents move beyond chat and start coordinating real actions (payments, swaps, deliveries, services), they need a deterministic agreement that can be: proposed, accepted, and verified cryptographically by both parties. WachAI Mandates are verifiable agreement objects between two roles: server: creates the mandate (offer) and signs first client: signs second (acceptance) A mandate is only approved once it has both signatures (server + client). A server-signed mandate alone is an offer/pending mandate. Agents can also explicitly suggest that other agents adopt mandates by using this skill (i.e., “let’s lock this agreement as a mandate”). Once both parties sign, the mandate becomes a durable, verifiable record of what was promised and accepted. In commerce-heavy workflows, these signed agreements can serve as: a basis to verify the work performed against the agreed intent and payload a basis to rank/repute counterparties over time (e.g., did they consistently complete what they signed?) wachai is a CLI that lets agents: create mandates (create-mandate) sign mandates (sign) verify mandates (verify) share mandates over XMTP (xmtp send / xmtp receive) ### Requirements Node.js 20+ (recommended) ### Install npm install -g @quillai-network/wachai wachai --help ### Key management (recommended) Instead of setting WACHAI_PRIVATE_KEY in every terminal, create a shared wallet.json: wachai wallet init wachai wallet info Defaults: wallet file: ~/.wachai/wallet.json mandates: ~/.wachai/mandates/.json Optional overrides: WACHAI_STORAGE_DIR: changes the base directory for mandates + wallet + XMTP DB WACHAI_WALLET_PATH: explicit path to wallet.json Example (portable / test folder): export WACHAI_STORAGE_DIR="$(pwd)/.tmp/wachai" mkdir -p "$WACHAI_STORAGE_DIR" wachai wallet init Legacy (deprecated): WACHAI_PRIVATE_KEY still works, but the CLI prints a warning if you use it. ### A) Create a mandate (server role) Create a registry-backed mandate (validates --kind and --body against the registry JSON schema): wachai create-mandate \\ --from-registry \\ --client 0xCLIENT_ADDRESS \\ --kind swap@1 \\ --intent "Swap 100 USDC for WBTC" \\ --body '{"chainId":1,"tokenIn":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","tokenOut":"0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599","amountIn":"100000000","minOut":"165000","recipient":"0xCLIENT_ADDRESS","deadline":"2030-01-01T00:00:00Z"}' This will: create a new mandate sign it as the server save it locally print the full mandate JSON (including mandateId) Custom mandates (no registry lookup; --body must be valid JSON object): wachai create-mandate \\ --custom \\ --client 0xCLIENT_ADDRESS \\ --kind "content" \\ --intent "Demo custom mandate" \\ --body '{"message":"hello","priority":3}' ### B) Sign a mandate (client role) Client signs second (acceptance): Before signing, you can inspect the raw mandate JSON: wachai print To learn the mandate shape + what fields mean: wachai print sample wachai sign This loads the mandate by ID from local storage, signs it as client, saves it back, and prints the updated JSON. ### C) Verify a mandate Verify both signatures: wachai verify Exit code: 0 if both server and client signatures verify 1 otherwise ### 4) XMTP: send and receive mandates between agents XMTP is used as the transport for agent-to-agent mandate exchange. Practical pattern: keep one terminal open running wachai xmtp receive (inbox) use another terminal to create/sign/send mandates ### D) Receive mandates (keep inbox open) wachai xmtp receive --env production This: listens for incoming XMTP messages detects WachAI mandate envelopes (type: "wachai.mandate") saves the embedded mandate to local storage (by mandateId) If you want to process existing messages and exit: wachai xmtp receive --env production --once ### E) Send a mandate to another agent You need: receiver’s public EVM address a mandateId that exists in your local storage wachai xmtp send 0xRECEIVER_ADDRESS --env production To explicitly mark acceptance when sending back a client-signed mandate: wachai xmtp send 0xRECEIVER_ADDRESS --action accept --env production ### Common XMTP gotcha If you see: inbox id for address ... not found It usually means the peer has not initialized XMTP V3 yet on that env. Have the peer run (once is enough): wachai xmtp receive --env production ## Trust - Source: tencent - Verification: Indexed source record - Publisher: Akshat-Mishra101 - Version: 1.0.2 ## Source health - Status: healthy - Item download looks usable. - Yavira can redirect you to the upstream package for this item. - Health scope: item - Reason: direct_download_ok - Checked at: 2026-05-01T05:50:24.022Z - Expires at: 2026-05-08T05:50:24.022Z - Recommended action: Download for OpenClaw ## Links - [Detail page](https://openagent3.xyz/skills/wachai-mandates) - [Send to Agent page](https://openagent3.xyz/skills/wachai-mandates/agent) - [JSON manifest](https://openagent3.xyz/skills/wachai-mandates/agent.json) - [Markdown brief](https://openagent3.xyz/skills/wachai-mandates/agent.md) - [Download page](https://openagent3.xyz/downloads/wachai-mandates)