Antigravity MCP Bridge

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List persisted tasks

antigravity_tasks

Read-only

Recover task IDs and metadata from local bridge state, including tasks from earlier server processes. Retrieve prior Antigravity task records for tracking and resuming across MCP sessions.

Instructions

Recover task IDs and metadata from local bridge state, including tasks from earlier server processes.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "antigravity_tasks"
  }
}

Input Schema

Name	Required	Description	Default
No arguments

Output Schema

Name	Required	Description	Default
`error`	No
`tasks`	No

Schema Changelog

Changes observed during successful MCP inspections.

First observedv0.4.0Oct 1, 2026

TDQS

A3.9/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, openWorldHint=false, destructiveHint=false, so the safety profile is covered. The description adds genuine context beyond that: the data comes from local bridge state and survives server process restarts, telling the agent results persist across sessions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

One tight sentence that front-loads the action (Recover task IDs and metadata) and then the distinguishing scope. No filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, so return values need not be explained. For a no-param, read-only list tool the description covers purpose and persistence scope adequately; only explicit sibling routing is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Zero-parameter tool, so there is nothing for the description to disambiguate; baseline 4 applies. No parameter confusion is possible.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb+resource (recover task IDs and metadata) and scopes the source (local bridge state, persisting across server processes). Clear enough to distinguish from antigravity_status/antigravity_result, though no sibling is named explicitly.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The phrase 'tasks from earlier server processes' implies the recovery scenario (after restart/process loss), which is useful implied usage. There is no explicit when-to-use or when-not-to-use versus siblings like antigravity_result or antigravity_status.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.