Concat MCP Server
The truly free, open-source, local-first, cross-platform CapCut replacement. Scriptable through a JSON-RPC API & MCP.
Concat is an open-source mcp server by jub0t, written mainly in Rust, with 13,389 GitHub stars and the AGPL-3.0 license. Its code was last updated Oct 28, 2026.
Scan summary: scanned Nov 5, 2026 at commit 483c9d6. No capabilities flagged by our checks. Scan policy
ScannedScanned. The automated checks below ran on the commit shown. Read each line for what was and was not covered.
Full scan at
483c9d6 · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings.
Passed. This check ran and found nothing it flags.Static code scanpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.Secrets scanpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.Dependency audit9 known vulnerabilitiespassPassed. This check ran and found nothing it flags.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.ManifestnonewarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Buildn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Boot & handshaken/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Network egressn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Reproducible (×3)n/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Findings (10)
- lowLow. Minor, or common in normal tools. Shown for information.basic-toml@0.1.10: 1 known vulnerabilityRUSTSEC-2026-0374
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.bincode@2.0.1: 1 known vulnerabilityRUSTSEC-2025-0141
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.paste@1.0.15: 1 known vulnerabilityRUSTSEC-2024-0436
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.pin-utils@0.1.0: 1 known vulnerabilityRUSTSEC-2026-0441
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.rustybuzz@0.20.1: 1 known vulnerabilityRUSTSEC-2026-0206
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.ttf-parser@0.25.1: 1 known vulnerabilityRUSTSEC-2026-0192
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.zbus_names@4.3.4: 1 known vulnerabilityRUSTSEC-2026-0371
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.zvariant@5.15.0: 1 known vulnerabilityRUSTSEC-2026-0370
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.zvariant_derive@5.15.0: 1 known vulnerabilityRUSTSEC-2026-0372
src/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.No manifest declaring network access and environment variables (agent.json)
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