Wiff MCP server
Deterministic, resumable multi-agent workflows across Codex, Claude, Cursor, and Kimi.
5 stars100 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Wiff tools (5, 1 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
workflow_cancelwrite actionInterrupt all live agents and mark a workflow run cancelled.
workflow_modelsList the models each agent backend (codex, claude, cursor, kimi) can run, with supported reasoning efforts. Backends that are unavailable on this machine report an error instead of models.
workflow_startLaunch a deterministic JavaScript workflow in the background, or resume a previous run without repeating successful unchanged agent calls. User and project preferences are loaded from Wiff config. Always pass the caller's absolute working directory as cwd.
workflow_statusRead the latest persisted status, phase, counters, result, and artifact paths for a workflow run.
workflow_waitWait until a workflow changes state or the timeout elapses. Call repeatedly until the run is completed, failed, cancelled, or interrupted.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
- Code scan20 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 10 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Install directly
Runs npx -y @xxxoooxoxo/wiff on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add wiff -- npx -y @xxxoooxoxo/wiff
Wiff: common questions
- Is Wiff MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the Wiff safety report
- How do I install Wiff?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Wiff need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Wiff maintained?
- The last commit was 10 days ago (2026-09-10). The latest release is v0.9.1.
- What can I use instead of Wiff?
- Servers from other publishers that do the same job: Async Parallel Antigravity for Codex & Claude Code MCP server, KLYPIX Project Brain MCP server and Ask LLM MCP server. Compare all Wiff alternatives.
Alternatives to Wiff
Same job from other publishers: the closest match first, then the best rated.
- Async Parallel Antigravity for Codex & Claude CodeRun parallel, resumable, human-operable Antigravity CLI sessions from any MCP agent harnessnot reviewedGrowingA
- KLYPIX Project BrainActive state management for multi-agent coding: a shared, versioned project brain over MCP.not reviewedGrowingB
- Ask LLMUnified MCP server for Gemini, Codex, Claude, Grok, Ollama, and Antigravitynot reviewedGrowingB
- SkillTotalDeterministic security scan of MCP servers, agent skills and npm/PyPI packages. Runs locally.not reviewedGrowingC
- AmicusMulti-model LLM Council and parallel AI window for Claude Code. Fork any model, fold results back.not reviewedGrowingC