| FMRS | 50 / 100 · D | 75 / 100 · B |
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| Reliability | 5 / 20 | 12 / 20 |
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| Security and permissions | 8 / 20 | 16 / 20 |
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| Maintenance | 11 / 20 | 14 / 20 |
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| Documentation | 14 / 20 | 18 / 20 |
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| Setup experience | 12 / 20 | 15 / 20 |
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| Best for | - Knowledge workers who need to retrieve personal screen and audio history.
- Users who prioritize local processing and privacy.
- Developers who want to provide work context to Claude, Cursor, or other MCP clients.
- Remote workers who need meeting transcription and activity review.
| - Individuals or teams who prioritise privacy and offline operation and do not want data leaving the machine
- Users who share memory across multiple MCP clients such as Claude Code, Claude Desktop, Hermes Agent, OpenClaw, Cursor, Codex and Gemini CLI
- Scenarios that need encrypted storage, a hash-chained audit log and verifiable vault migration
- Users who want low-latency recall, a bundled embedding model and no extra LLM calls inside the memory layer
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| Not for | - Users who do not want continuous screen or audio capture.
- Teams that require centralized cloud storage without local recording.
- Use cases requiring only ordinary file-system or database access.
| - Users who need cloud multi-device sync or a hosted team memory service; moving between machines means locking the vault and copying the file
- Users who expect the server itself to run an LLM that extracts facts and decides what to remember; Compartment explicitly keeps no LLM inside and leaves that to the host model
- Users who cannot keep a passphrase safe or who need a recovery path if it is lost, since Compartment never generates a password, seed or recovery phrase
- Deployments that require network transports such as SSE or streamable-http; this server is stdio only and opens no ports
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| Required permissions | - Screenpipe needs applicable screen-recording permissions to capture screen content.
- System-audio and microphone capture require the relevant system audio or microphone permissions.
- The application uses the accessibility tree to extract screen text and falls back to OCR when unavailable.
- On macOS, system-audio capture requires Screen & System Audio Recording permission and the relevant experimental feature to be enabled.
| - Read and write the vault file under the user's home directory, by default ~/.compartment/memory.vault, and its sibling settings file
- Access the session directory holding the unlock credential (configurable with COMPARTMENT_SESSION_DIR), which also carries the shared embedding process's Unix socket
- Optionally use the macOS keychain (compartment unlock --keychain is an explicit opt-in, and it survives reboots)
- Write or merge an mcpServers entry into each MCP client's own configuration file, taking a byte-exact backup first
- Install a PostToolUse hook for Claude Code that captures memory files the agent writes
- Serve a read-only dashboard on 127.0.0.1 behind a one-time random URL token
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| Risks and side effects | - Screens, audio, transcripts, and search indexes may contain passwords, private conversations, or proprietary information.
- Data is stored locally by default, but enabled analytics and crash diagnostics may send device or error metadata.
- Cloud transcription, hosted AI, or cloud sync can remotely process related audio, prompts, context, or synchronized data.
- Continuous capture consumes system resources; the README reports typical CPU usage of 5–10%.
| - A leaked passphrase means the encrypted content can be decrypted; Compartment generates no recovery phrase and cannot recover a lost passphrase
- Enabling the memory_unlock tool places the passphrase in the model's context, which is why it is off by default
- If a 2FA keyfile is lost, for example a USB stick, the vault cannot be opened even with the passphrase
- `export --plaintext` writes the vault as unencrypted JSONL, so that file must be handled carefully
- Memory content can come from untrusted sources; recall wraps memories with a notice that they are stored data and content can be marked quarantined, but the host agent must still treat memory as data to limit prompt-injection risk
- The capture hook and client integration write into the user's own settings files, although the implementation backs up and merges rather than replacing
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| Supported clients | Claude Desktop, Cursor, VS Code, Cline, Continue | Claude Desktop, Claude Code, Hermes Agent, OpenClaw, Cursor, VS Code, Codex, Gemini CLI, Cline, Roo Code, Zed, OpenCode, LM Studio, AnythingLLM, BoltAI, Goose, Kiro |
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| Tools | 0 | 14 |
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