{
  "schemaVersion": "1.0",
  "item": {
    "slug": "memdata",
    "name": "MemData",
    "source": "tencent",
    "type": "skill",
    "category": "金融交易",
    "sourceUrl": "https://clawhub.ai/thelabvenice/memdata",
    "canonicalUrl": "https://clawhub.ai/thelabvenice/memdata",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadMode": "redirect",
    "downloadUrl": "/downloads/memdata",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=memdata",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "installMethod": "Manual import",
    "extraction": "Extract archive",
    "prerequisites": [
      "OpenClaw"
    ],
    "packageFormat": "ZIP package",
    "includedAssets": [
      "SKILL.md"
    ],
    "primaryDoc": "SKILL.md",
    "quickSetup": [
      "Download the package from Yavira.",
      "Extract the archive and review SKILL.md first.",
      "Import or place the package into your OpenClaw setup."
    ],
    "agentAssist": {
      "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
      "steps": [
        "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."
      ],
      "prompts": [
        {
          "label": "New install",
          "body": "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."
        },
        {
          "label": "Upgrade existing",
          "body": "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."
        }
      ]
    },
    "sourceHealth": {
      "source": "tencent",
      "slug": "memdata",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T03:05:15.432Z",
      "expiresAt": "2026-05-06T03:05:15.432Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=memdata",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=memdata",
        "contentDisposition": "attachment; filename=\"memdata-1.8.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "memdata"
      },
      "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/memdata"
    },
    "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."
      ]
    },
    "downloadPageUrl": "https://openagent3.xyz/downloads/memdata",
    "agentPageUrl": "https://openagent3.xyz/skills/memdata/agent",
    "manifestUrl": "https://openagent3.xyz/skills/memdata/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/memdata/agent.md"
  },
  "agentAssist": {
    "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
    "steps": [
      "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."
    ],
    "prompts": [
      {
        "label": "New install",
        "body": "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."
      },
      {
        "label": "Upgrade existing",
        "body": "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."
      }
    ]
  },
  "documentation": {
    "source": "clawhub",
    "primaryDoc": "SKILL.md",
    "sections": [
      {
        "title": "MemData",
        "body": "Persistent memory for autonomous agents. Your wallet is your identity."
      },
      {
        "title": "Core Concept",
        "body": "Your wallet address IS your identity. First payment auto-creates your account. Same wallet = same memories across all sessions.\n\nNo registration. No API keys. Just pay and use."
      },
      {
        "title": "Session Flow",
        "body": "1. GET /identity          # Start session - get context from last session\n2. POST /ingest           # Store new memories\n3. POST /query            # Search your memories\n4. POST /identity         # End session - save handoff for next time"
      },
      {
        "title": "Authentication",
        "body": "x402 payment protocol. USDC on Base (eip155:8453).\n\nEvery endpoint (except /status):\n\nReturns 402 with payment requirements\nYou sign payment with wallet\nRetry with x-payment header\nRequest succeeds"
      },
      {
        "title": "Pricing",
        "body": "EndpointCost/query$0.001/ingest$0.005/identity$0.001/artifacts$0.001/setup-encryption$0.001/statusFree"
      },
      {
        "title": "Encrypted Storage (Optional)",
        "body": "If you need privacy (competitive data, sensitive memories):\n\nModeSetupStorageCan MemData Read?StandardNonePostgresYesEncryptedOne-time delegationStoracha (IPFS)No\n\nEnable encryption:\n\nGET /setup-encryption     # Get serverDID\nPOST /setup-encryption    # Send signed UCAN delegation\n# All future ingest/query now encrypted\n\nEncrypted storage uses Lit Protocol (threshold cryptography) + Storacha (IPFS/Filecoin)."
      },
      {
        "title": "Endpoints",
        "body": "Base: https://memdata.ai/api/x402"
      },
      {
        "title": "GET /identity",
        "body": "Call this at the start of every session. Returns your identity, what you were working on, last session handoff, and memory stats.\n\nResponse:\n\n{\n  \"identity\": {\n    \"agent_name\": \"Agent 0x1234...\",\n    \"identity_summary\": \"I analyze DeFi protocols\",\n    \"session_count\": 12\n  },\n  \"last_session\": {\n    \"summary\": \"Analyzed 3 yield farms\",\n    \"context\": {\"protocols_reviewed\": [\"Aave\", \"Compound\", \"Uniswap\"]}\n  },\n  \"working_on\": \"Compare APY across protocols\",\n  \"memory_stats\": {\n    \"total_memories\": 150,\n    \"oldest_memory\": \"2026-01-15T...\",\n    \"newest_memory\": \"2026-02-03T...\"\n  }\n}"
      },
      {
        "title": "POST /identity",
        "body": "Update your identity or save session handoff before ending.\n\nUpdate identity:\n\n{\n  \"agent_name\": \"YieldBot\",\n  \"identity_summary\": \"I analyze DeFi yield opportunities\",\n  \"working_on\": \"monitoring Aave rates\"\n}\n\nSave session handoff (before ending):\n\n{\n  \"session_handoff\": {\n    \"summary\": \"Completed yield analysis for Q1\",\n    \"context\": {\"best_yield\": \"Aave USDC 4.2%\"}\n  },\n  \"working_on\": \"start Q2 analysis next\"\n}"
      },
      {
        "title": "POST /ingest",
        "body": "Store content in memory. Auto-chunks and embeds.\n\nRequest:\n\n{\n  \"content\": \"Aave USDC yield is 4.2% APY as of Feb 3. Compound is 3.8%.\",\n  \"sourceName\": \"yield-analysis-2026-02-03\",\n  \"type\": \"note\"\n}\n\nResponse:\n\n{\n  \"success\": true,\n  \"artifact_id\": \"e8fc3e63-...\",\n  \"chunks_created\": 1,\n  \"encrypted\": false\n}"
      },
      {
        "title": "POST /query",
        "body": "Semantic search across your memories.\n\nRequest:\n\n{\n  \"query\": \"what are the best DeFi yields?\",\n  \"limit\": 5,\n  \"threshold\": 0.3\n}\n\nResponse:\n\n{\n  \"success\": true,\n  \"results\": [\n    {\n      \"chunk_id\": \"uuid\",\n      \"chunk_text\": \"Aave USDC yield is 4.2% APY...\",\n      \"source_name\": \"yield-analysis-2026-02-03\",\n      \"similarity_score\": 0.72,\n      \"created_at\": \"2026-02-03T...\"\n    }\n  ],\n  \"encrypted\": false,\n  \"memory\": {\n    \"grounding\": \"historical_baseline\",\n    \"depth_days\": 19,\n    \"data_points\": 150\n  }\n}\n\nOptional filters: since, until (ISO dates)"
      },
      {
        "title": "GET /setup-encryption",
        "body": "Check encryption status. Returns info needed to create UCAN delegation.\n\nResponse:\n\n{\n  \"encryption\": {\n    \"enabled\": false,\n    \"serverDID\": \"did:key:z6Mkr...\",\n    \"spaceDID\": \"did:key:z6Mkt...\"\n  }\n}"
      },
      {
        "title": "POST /setup-encryption",
        "body": "Enable encrypted storage. One-time setup.\n\nRequest:\n\n{\n  \"delegationCar\": \"base64-encoded UCAN delegation\"\n}\n\nAfter this, all /ingest encrypts via Lit Protocol and stores on Storacha. All /query decrypts before returning. Response encrypted field becomes true."
      },
      {
        "title": "GET /artifacts",
        "body": "List stored memories.\n\nResponse:\n\n{\n  \"artifacts\": [\n    {\n      \"id\": \"uuid\",\n      \"source_name\": \"yield-analysis-2026-02-03\",\n      \"chunk_count\": 1,\n      \"created_at\": \"2026-02-03T...\"\n    }\n  ],\n  \"total\": 25\n}"
      },
      {
        "title": "DELETE /artifacts/:id",
        "body": "Delete a memory and all its chunks."
      },
      {
        "title": "GET /status",
        "body": "Health check and pricing. Free, no payment required."
      },
      {
        "title": "Memory Grounding",
        "body": "Query responses include memory.grounding:\n\nValueMeaninghistorical_baseline100+ data points, trends meaningfulsnapshot<100 data points, point-in-time onlyinsufficient_dataNo memories found"
      },
      {
        "title": "Links",
        "body": "Docs: https://memdata.ai/docs\nx402 Protocol: https://www.x402.org\nLit Protocol: https://litprotocol.com\nStoracha: https://storacha.network"
      }
    ],
    "body": "MemData\n\nPersistent memory for autonomous agents. Your wallet is your identity.\n\nCore Concept\n\nYour wallet address IS your identity. First payment auto-creates your account. Same wallet = same memories across all sessions.\n\nNo registration. No API keys. Just pay and use.\n\nSession Flow\n1. GET /identity          # Start session - get context from last session\n2. POST /ingest           # Store new memories\n3. POST /query            # Search your memories\n4. POST /identity         # End session - save handoff for next time\n\nAuthentication\n\nx402 payment protocol. USDC on Base (eip155:8453).\n\nEvery endpoint (except /status):\n\nReturns 402 with payment requirements\nYou sign payment with wallet\nRetry with x-payment header\nRequest succeeds\nPricing\nEndpoint\tCost\n/query\t$0.001\n/ingest\t$0.005\n/identity\t$0.001\n/artifacts\t$0.001\n/setup-encryption\t$0.001\n/status\tFree\nEncrypted Storage (Optional)\n\nIf you need privacy (competitive data, sensitive memories):\n\nMode\tSetup\tStorage\tCan MemData Read?\nStandard\tNone\tPostgres\tYes\nEncrypted\tOne-time delegation\tStoracha (IPFS)\tNo\n\nEnable encryption:\n\nGET /setup-encryption     # Get serverDID\nPOST /setup-encryption    # Send signed UCAN delegation\n# All future ingest/query now encrypted\n\n\nEncrypted storage uses Lit Protocol (threshold cryptography) + Storacha (IPFS/Filecoin).\n\nEndpoints\n\nBase: https://memdata.ai/api/x402\n\nGET /identity\n\nCall this at the start of every session. Returns your identity, what you were working on, last session handoff, and memory stats.\n\nResponse:\n\n{\n  \"identity\": {\n    \"agent_name\": \"Agent 0x1234...\",\n    \"identity_summary\": \"I analyze DeFi protocols\",\n    \"session_count\": 12\n  },\n  \"last_session\": {\n    \"summary\": \"Analyzed 3 yield farms\",\n    \"context\": {\"protocols_reviewed\": [\"Aave\", \"Compound\", \"Uniswap\"]}\n  },\n  \"working_on\": \"Compare APY across protocols\",\n  \"memory_stats\": {\n    \"total_memories\": 150,\n    \"oldest_memory\": \"2026-01-15T...\",\n    \"newest_memory\": \"2026-02-03T...\"\n  }\n}\n\nPOST /identity\n\nUpdate your identity or save session handoff before ending.\n\nUpdate identity:\n\n{\n  \"agent_name\": \"YieldBot\",\n  \"identity_summary\": \"I analyze DeFi yield opportunities\",\n  \"working_on\": \"monitoring Aave rates\"\n}\n\n\nSave session handoff (before ending):\n\n{\n  \"session_handoff\": {\n    \"summary\": \"Completed yield analysis for Q1\",\n    \"context\": {\"best_yield\": \"Aave USDC 4.2%\"}\n  },\n  \"working_on\": \"start Q2 analysis next\"\n}\n\nPOST /ingest\n\nStore content in memory. Auto-chunks and embeds.\n\nRequest:\n\n{\n  \"content\": \"Aave USDC yield is 4.2% APY as of Feb 3. Compound is 3.8%.\",\n  \"sourceName\": \"yield-analysis-2026-02-03\",\n  \"type\": \"note\"\n}\n\n\nResponse:\n\n{\n  \"success\": true,\n  \"artifact_id\": \"e8fc3e63-...\",\n  \"chunks_created\": 1,\n  \"encrypted\": false\n}\n\nPOST /query\n\nSemantic search across your memories.\n\nRequest:\n\n{\n  \"query\": \"what are the best DeFi yields?\",\n  \"limit\": 5,\n  \"threshold\": 0.3\n}\n\n\nResponse:\n\n{\n  \"success\": true,\n  \"results\": [\n    {\n      \"chunk_id\": \"uuid\",\n      \"chunk_text\": \"Aave USDC yield is 4.2% APY...\",\n      \"source_name\": \"yield-analysis-2026-02-03\",\n      \"similarity_score\": 0.72,\n      \"created_at\": \"2026-02-03T...\"\n    }\n  ],\n  \"encrypted\": false,\n  \"memory\": {\n    \"grounding\": \"historical_baseline\",\n    \"depth_days\": 19,\n    \"data_points\": 150\n  }\n}\n\n\nOptional filters: since, until (ISO dates)\n\nGET /setup-encryption\n\nCheck encryption status. Returns info needed to create UCAN delegation.\n\nResponse:\n\n{\n  \"encryption\": {\n    \"enabled\": false,\n    \"serverDID\": \"did:key:z6Mkr...\",\n    \"spaceDID\": \"did:key:z6Mkt...\"\n  }\n}\n\nPOST /setup-encryption\n\nEnable encrypted storage. One-time setup.\n\nRequest:\n\n{\n  \"delegationCar\": \"base64-encoded UCAN delegation\"\n}\n\n\nAfter this, all /ingest encrypts via Lit Protocol and stores on Storacha. All /query decrypts before returning. Response encrypted field becomes true.\n\nGET /artifacts\n\nList stored memories.\n\nResponse:\n\n{\n  \"artifacts\": [\n    {\n      \"id\": \"uuid\",\n      \"source_name\": \"yield-analysis-2026-02-03\",\n      \"chunk_count\": 1,\n      \"created_at\": \"2026-02-03T...\"\n    }\n  ],\n  \"total\": 25\n}\n\nDELETE /artifacts/:id\n\nDelete a memory and all its chunks.\n\nGET /status\n\nHealth check and pricing. Free, no payment required.\n\nMemory Grounding\n\nQuery responses include memory.grounding:\n\nValue\tMeaning\nhistorical_baseline\t100+ data points, trends meaningful\nsnapshot\t<100 data points, point-in-time only\ninsufficient_data\tNo memories found\nLinks\nDocs: https://memdata.ai/docs\nx402 Protocol: https://www.x402.org\nLit Protocol: https://litprotocol.com\nStoracha: https://storacha.network"
  },
  "trust": {
    "sourceLabel": "tencent",
    "provenanceUrl": "https://clawhub.ai/thelabvenice/memdata",
    "publisherUrl": "https://clawhub.ai/thelabvenice/memdata",
    "owner": "thelabvenice",
    "version": "1.8.0",
    "license": null,
    "verificationStatus": "Indexed source record"
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/memdata",
    "downloadUrl": "https://openagent3.xyz/downloads/memdata",
    "agentUrl": "https://openagent3.xyz/skills/memdata/agent",
    "manifestUrl": "https://openagent3.xyz/skills/memdata/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/memdata/agent.md"
  }
}