chore: add tessl multi-agent MCP configuration

[amondnet]

Summary

Adds tessl CLI multi-agent MCP configuration generated by tessl init, so contributors get the tessl MCP server (tessl mcp start) wired into every supported agent.

Changes

• .mcp.json — fix invalid mcpServers: [] → object; add tessl server (Claude Code)
• .gemini/settings.json — add tessl server (Gemini CLI)
• .cursor/mcp.json — Cursor MCP config
• .codex/config.toml — Codex MCP config
• .vscode/mcp.json — VS Code / GitHub Copilot MCP config
• tessl.json — tessl project manifest

Notes

The previous .mcp.json had "mcpServers": [] (an array), which is schema-invalid for Claude Code and blocked tessl init. Corrected to an object.

---

Summary by cubic

Adds multi‑agent MCP config for tessl, wiring the tessl server (tessl mcp start) into Claude Code, Gemini CLI, Cursor, Codex, and VS Code/Copilot. Also pins @nuxt/devtools and typescript and regenerates bun.lock to fix frozen‑lockfile CI installs.

• New Features

  • Adds tessl MCP config for Claude Code, Gemini CLI, Cursor, Codex, and VS Code/Copilot, plus tessl.json manifest.

• Bug Fixes

  • Fixes .mcp.json by changing mcpServers from an array to an object and shortens the use-bun skill description under the 1536‑char Claude Code cap so triggers load.
  • Pins @nuxt/devtools and typescript versions and regenerates bun.lock so bun install --frozen-lockfile is deterministic.

^{Written for commit dca53fd. Summary will update on new commits.}

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Project	Deployment	Actions	Updated (UTC)
claude-code-plugins	Ready	Preview, Comment	May 30, 2026 6:21am

[gemini-code-assist]

Code Review

This pull request adds configuration files for the tessl MCP server across multiple editors and environments, including Codex, Cursor, VS Code, and a general MCP configuration, along with a tessl.json project file. The reviewer pointed out that .gemini/settings.json, which was mentioned in the PR description, is missing from the changes and should be added.

[cubic-dev-ai]

No issues found across 6 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

Architecture diagram

sequenceDiagram
    participant CC as Claude Code
    participant GC as Gemini CLI
    participant Cur as Cursor
    participant Cdx as Codex
    participant VSC as VS Code/Copilot
    participant MCP as tessl MCP Server
    participant Tessl as tessl CLI
    participant Manifest as tessl.json

    Note over CC,VSC: NEW: Multi-agent MCP configuration

    CC->>MCP: Read .mcp.json - mcpServers.tessl
    GC->>MCP: Read .gemini/settings.json - mcpServers.tessl
    Cur->>MCP: Read .cursor/mcp.json - mcpServers.tessl
    Cdx->>MCP: Read .codex/config.toml - mcp_servers.tessl
    VSC->>MCP: Read .vscode/mcp.json - mcpServers.tessl

    MCP->>Tessl: Execute "tessl mcp start" (stdio)
    Tessl->>Manifest: Read tessl.json for project config
    Manifest-->>Tessl: Project name, mode, dependencies
    Tessl-->>MCP: MCP protocol responses (tools, resources, etc.)
    MCP-->>CC: MCP tools available
    MCP-->>GC: MCP tools available
    MCP-->>Cur: MCP tools available
    MCP-->>Cdx: MCP tools available
    MCP-->>VSC: MCP tools available

    Note over CC,VSC: All agents now have tessl MCP integration

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_{Re-trigger cubic}