OpenCode MCP registration: wrong config shape, stale paths, short timeout #437

Title: OpenCode MCP registration: wrong config shape, stale paths, short timeout

Repo: https://github.com/DeusData/codebase-memory-mcp/issues/new

Summary

codebase-memory-mcp install does not reliably produce a working OpenCode MCP entry. Users see MCP missing or failing to start even when the binary runs fine from the shell.

Environment

• OS: Windows 11
• OpenCode: global config ~/.config/opencode/opencode.json(c)
• codebase-memory-mcp: 0.6.x from GitHub releases

Problems

1. Legacy MCP config shape — OpenCode needs { "type": "local", "command": ["path"] }, not { "command": "...", "args": [] }.
2. Wrong binary path — Config contained C:\Users\eda\.local\bin\... on a different user profile; file did not exist.
3. Config merge — Broken opencode.jsonc overrode correct opencode.json.
4. Timeout — Default 5s MCP timeout; server init needs longer on first connect.

Expected

After codebase-memory-mcp install, OpenCode should list 14 tools without manual config edits.

Suggested fixes

See UPSTREAM_OPENCODE_FIXES.md in opencode-codebase-memory-mcp.

Workaround

Use the companion installer:

git clone https://github.com/stevenke1981/opencode-codebase-memory-mcp.git
cd opencode-codebase-memory-mcp
powershell -ExecutionPolicy Bypass -File install.ps1 -UseExisting

Then restart OpenCode and run opencode mcp list.