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FetchSandbox

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Tools for autonomous AI agents

About this integration

A deterministic eval engine for coding agents. Proves a fix: fails on the old code, passes on new.

Transport
stdio
Authentication
api-key
Initial setup
credentials
Runtime
unattended
Evidence
documented
Version
0.5.3
Package
fetchsandbox-mcp
Last compatibility test
Not independently tested

Connect your agent

fetchsandbox-mcp

Publisher documentation states that some tools upload selected source and that receipt links can expose request/response bodies. The package and service were not executed.

Capabilities: integration audits, sandbox workflows, patch proposals, fix verification, proof receipts

Connected profiles

Additional details

Registry identifier

io.github.fetchsandbox/mcp

Source ↗ · Checked 2026-09-17
Published version

0.5.3

Source ↗ · Checked 2026-09-17
Metadata license

CC0-1.0; package licenses are separate

Source ↗ · Checked 2026-09-17
Package ecosystem

npm

Source ↗ · Checked 2026-09-17
Source artifact

fetchsandbox-mcp

Source ↗ · Checked 2026-09-19
Source manifest version

0.5.6

Source ↗ · Checked 2026-09-19
Unattended configuration

Publisher documents an MCP-host-launched runtime; the package and integration endpoint were not executed in this review.

Source ↗ · Checked 2026-09-19
Authentication and prerequisites

Interactive sign-in is optional; FETCHSANDBOX_API_KEY is the documented non-browser credential for CI and headless operation.

Source ↗ · Checked 2026-09-19
Connection configuration

The documented MCP client configuration launches fetchsandbox-mcp with npx over stdio.

Source ↗ · Checked 2026-09-19
Review scope

Publisher documentation reviewed; package and integration endpoint not executed or independently security-audited.

Source ↗ · Checked 2026-09-19