ProjectMem

What it does

ProjectMem provides a local-first memory and judgment layer that sits above AI coding tools. It captures failed debugging attempts, architectural decisions, and project-specific 'gotchas', injecting this experience back into future sessions so AI agents start experienced rather than amnesiac.

Tools

• get_summary(): Provides a distilled overview of project memory.
• precheck_file(path): Surfaces known failure history for a specific file before editing.
• log_issue(summary, location): Records a new bug or problem encountered.
• record_attempt(summary, outcome): Logs a fix attempt and its result (failed/partial/worked).
• add_decision(summary, supersedes): Records architectural decisions and can retire stale ones.
• get_score(): Outputs a prevention score (A+ to F) and ROI metrics.
• get_global_gotchas(library): Inherits lessons learned from other projects using the same library.

Installation

"mcpServers": {
  "projectmem": {
    "command": "python",
    "args": [
      "-m",
      "projectmem.mcp_server",
      "--root",
      "/absolute/path/to/your/project"
    ]
  }
}

Supported hosts

Confirmed support for Claude Desktop, Cursor, Antigravity, and Codex.