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OpenChatCut — measured AI agent skill | DecimalAI

0xsline/openchatcut

NewSkillScoreMaintained

Connect an MCP-capable coding agent to OpenChatCut and edit local video projects. Use when the user asks to install, connect, or set up OpenChatCut; inspect or edit an OpenChatCut project; work with its timeline, transcript, captions, media, generation, motion graphics, audio, color, or export tools; or recover from an OpenChatCut MCP error.

design-mediaby 0xsline

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Marketing & Content pack

decimalai skills pull 0xsline-openchatcut

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/0xsline-openchatcut/SKILL.md

Raw file: /s/0xsline-openchatcut/SKILL.md ↗ · machine-readable summary at /s/0xsline-openchatcut.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 4h ago

—-17% tokens0% turns86% of whole cases pass with skill (19/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-04	✗→✓	▲ Improved	-11%	0%
case-07	✗→✓	▲ Improved	-30%	0%
case-08	✗→✓	▲ Improved	-65%	0%
case-09	✗→✓	▲ Improved	-55%	0%
case-10	✗→✓	▲ Improved	-43%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

0xsline / openchatcut

skills/openchatcut/SKILL.md

View on GitHub ↗

License AGPL-3.0Imported 8/10/2026Version v2Bundled 4 files

Skill contents

references/

assets/

SKILL.md

OpenChatCut

OpenChatCut is a local-first, agent-native video editor. This skill is the single external entry point; specialized editing guidance remains inside the running editor and is loaded on demand with load_skill.

Route the task

Install, connect, or diagnose the MCP server: read

references/getting-started.md.

Inspect or modify a project: read references/editing-workflow.md.
Recover from a failed tool call, stale session, or missing editor:

read references/known-errors.md.

Essentials

Start OpenChatCut before connecting. The default MCP endpoint is

http://localhost:5199/api/external-mcp/mcp.

Call openchatcut_status, then list_projects. Select a project only when

the user names it or the current context identifies it.

Call load_skill before specialized work. It is read-only and requires

neither begin_edit_session nor editSessionId; available names and support files come from the live MCP tool description. With progressive exposure enabled, this call reveals the skill's referenced tools and emits tools/list_changed; refresh the list before continuing.

Before project reads or edits, call begin_edit_session. Keep its

editSessionId and pass it to every draft-safe editor tool.

Use approvalMode: "manual" unless the user explicitly asks for unattended

application. In manual mode, the user approves the complete proposal in OpenChatCut. In auto mode, review_edit_session applies the complete draft.

Finish with review_edit_session. Report success only after

get_edit_session returns applied.

Skill version

2026-08-10.1

The OpenChatCut MCP server announces its required skill baseline. If the server baseline is newer, run:

bash
npx skills update openchatcut

Fallback command:

bash
npx skills add 0xsline/OpenChatCut --skill openchatcut

Want to see if 0xsline/openchatcut would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.