task-fence.vercel.app WebMCP Tools, Schemas & Agent Capabilities

task-fence.vercel.app

live Unverified (seed import) AI & Agents 36 tools imperative implementation

TaskFence is a live, human-controlled delegation layer enforced at the WebMCP tool-call boundary. Hand an AI agent a multi-step web task without handing over unlimited authority.

First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com

Answer 21 · Act 9 · Transact 6 · Score: Not yet scored

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proposeDelegationContract

act imperative

Turn what the human just asked you to do into a structured set of boundaries, and show it to them for approval. Nothing you propose takes effect until the human accepts it on screen. Use this when no delegation is active yet.

Page: /

Input schema

Property	Type	Required	Description
`workspace`	string	no	Which workspace on this site you are working in — call getTools or listWorkspaces to see the current list. Defaults to the workspace open on screen.
`statement`	string	yes	The human's request, in their own words, as close to verbatim as you can.
`rules`	array	yes	The boundaries you read out of their request.

Raw JSON schema

{
  "type": "object",
  "properties": {
    "workspace": {
      "type": "string",
      "enum": [
        "custom",
        "scholarship",
        "job",
        "subscriptions"
      ],
      "description": "Which workspace on this site you are working in — call getTools or listWorkspaces to see the current list. Defaults to the workspace open on screen."
    },
    "statement": {
      "type": "string",
      "description": "The human's request, in their own words, as close to verbatim as you can."
    },
    "rules": {
      "type": "array",
      "description": "The boundaries you read out of their request.",
      "items": {
        "type": "object",
        "properties": {
          "effect": {
            "type": "string",
            "enum": [
              "allow",
              "deny",
              "ask"
            ]
          },
          "tools": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Tool names this rule covers."
          },
          "operations": {
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "READ",
                "WRITE",
                "UPLOAD",
                "SUBMIT",
                "DELETE"
              ]
            }
          },
          "fields": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "fieldState": {
            "type": "string",
            "enum": [
              "answered",
              "empty",
              "any"
            ]
          },
          "sources": {
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "document",
                "human",
                "inference"
              ]
            }
          },
          "label": {
            "type": "string",
            "description": "Plain language, for the human to read."
          },
          "reason": {
            "type": "string"
          }
        },
        "required": [
          "effect",
          "label"
        ]
      }
    }
  },
  "required": [
    "statement",
    "rules"
  ],
  "additionalProperties": false
}