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Self-administration and configuration of Luna AI. Manage config files, memory/embedding/deep sleep, restart service, troubleshoot. Activate ONLY when user explicitly requests configuration changes or system administration tasks.
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Self-administration and configuration of Luna AI. Manage config files, restart service, troubleshoot issues. Activate ONLY when user explicitly requests configuration changes or system administration tasks.
Basé sur la classification professionnelle SOC
| name | self_config |
| description | Self-administration and configuration of Luna AI. Manage config files, memory/embedding/deep sleep, restart service, troubleshoot. Activate ONLY when user explicitly requests configuration changes or system administration tasks. |
| allowed-tools | ["shell_execute","read_file","write_file","modify_file","copy_file"] |
| license | MIT |
Modify Luna's configuration (not Rust source), manage the user systemd service, and troubleshoot memory, MCP, and embeddings. Use with caution—you are modifying runtime behavior.
Activate ONLY when:
config.toml / mcp_config.json after manual editsDO NOT activate for: normal chat, unauthorized changes, or editing $HOME/proj/LunaAI/src/.
Fresh installs should run luna_ai_quick_setup (or python -m quick_setup.main from quick_setup/). That writes:
[model_presets.*], [profiles.*], [server][tools_policies.default] with enabled_mcp matching selected MCP servers[embedding], [deep_sleep], [title_summary] when Full Luna is enabled (default yes)mcp_config.json + optional cosmic-llm-memory binaryself_config skill (this file) under skills/self_config/See quick_setup/docs/QUICK_SETUP.md and quick_setup/docs/MEMORY.md.
| Layer | What | Config |
|---|---|---|
| Facts + keyword search | store_memory, search_memory, search_memory_by_category | Internal tools; SQLite memory + FTS |
| Semantic recall (RAG) | Injects relevant memories each turn | [embedding] enabled = true |
| History MCP | Search past conversations via MCP | cosmic-llm-memory in mcp_config.json and enabled_mcp |
| Deep sleep | Background summarize / prune / extract | [deep_sleep] enabled = true, profile = "..."; optional summarize_prompt, evaluate_prompt, extract_prompt |
Common mistake: MCP servers listed in mcp_config.json but enabled_mcp = [] in tools_policies — agent gets zero MCP tools. Fix:
[tools_policies.default]
enabled_mcp = ["shell", "filesystem", "fetch", "skills", "markitdown", "cosmic-llm-memory"]
enabled_tools = ["*"]
Manual checks:
cosmic_llm --deep-sleep # one deep sleep cycle
cosmic_llm --reorganize-memories # rebuild memory_vec (needs [embedding])
config.toml or mcp_config.json$HOME/proj/LunaAI/src/ or Cargo filescp $HOME/.local/share/cosmic_llm/config.toml \
$HOME/.local/share/cosmic_llm/config.toml.backup.$(date +%Y%m%d_%H%M%S)
systemctl --user status luna-server.service
config.tomlPath: $HOME/.local/share/cosmic_llm/config.toml
Shape (config refinement): profiles reference model presets and tools policies — not inline backend/model on profiles.
default = "luna_gpt5mini"
[model_presets.luna_gpt5mini]
backend = "openai"
model = "gpt-5-mini"
endpoint = "https://api.openai.com/v1/chat/completions"
api_key = "..."
temperature = 0.3
max_tokens = 4000
[tools_policies.default]
enabled_mcp = ["shell", "filesystem", "fetch", "skills", "markitdown", "cosmic-llm-memory"]
enabled_tools = ["*"]
disabled_tools = []
[profiles.luna_gpt5mini]
model_preset = "luna_gpt5mini"
prompts = ["profiles/luna_gpt5mini.md"]
tools_policy = "default"
summarize_threshold = 0.7
hidden = false
[embedding]
enabled = true
endpoint = "https://api.openai.com/v1/embeddings"
model = "text-embedding-3-small"
dimensions = 1536
api_key = "..."
[deep_sleep]
enabled = true
profile = "luna_gpt5mini"
[title_summary]
title_generation_profile = "luna_gpt5mini"
[server]
enabled = true
host = "0.0.0.0"
port = 8080
api_key = ""
Global system prompt: $HOME/.local/share/cosmic_llm/system_prompt.md (default path; optional [prompts] section).
Thin UI: $HOME/.config/luna_thin_ui/server_config.toml
mcp_config.jsonPath: $HOME/.local/share/cosmic_llm/mcp_config.json
Quick-setup catalog servers (typical):
| id | Purpose |
|---|---|
shell | Whitelisted commands (uvx mcp-shell-server) |
filesystem | Home directory (npx @modelcontextprotocol/server-filesystem) |
fetch | URL → markdown |
skills | skills/ folder (agent-skills-mcp) |
markitdown | Office/PDF/URL → markdown |
cosmic-llm-memory | Luna history binary (mcp_luna_history, COSMIC_LLM_DB_PATH) |
Example:
{
"mcpServers": {
"shell": {
"command": "uvx",
"args": ["mcp-shell-server"],
"env": { "ALLOW_COMMANDS": "ls,cat,..." }
},
"cosmic-llm-memory": {
"command": "/home/USER/.local/share/cosmic_llm/bin/mcp_luna_history",
"args": [],
"env": { "COSMIC_LLM_DB_PATH": "/home/USER/.local/share/cosmic_llm/conversations.db" }
}
}
}
Restart server after MCP JSON changes.
Path: $HOME/.local/share/cosmic_llm/conversations.db
| Object | Role |
|---|---|
conversations, messages | Chat history |
memory | Curated facts |
memory_fts | Keyword search |
memory_vec | Embeddings (if [embedding] enabled) |
deep_sleep_state | Maintenance checkpoints |
sqlite3 $HOME/.local/share/cosmic_llm/conversations.db \
"SELECT COUNT(*) FROM memory;"
sqlite3 $HOME/.local/share/cosmic_llm/conversations.db \
"PRAGMA integrity_check;"
Stop service before manual DB surgery.
Unit: $HOME/.config/systemd/user/luna-server.service (installed by quick setup)
systemctl --user status luna-server.service
systemctl --user restart luna-server.service
journalctl --user -u luna-server.service -n 50
loginctl enable-linger $USER # run at boot without login
Config/MCP changes usually need restart. System prompt file changes apply on next message.
Edit [tools_policies.default] (not the profile block):
[tools_policies.default]
enabled_mcp = ["filesystem", "shell", "cosmic-llm-memory"]
enabled_tools = ["*"]
config.toml[model_presets.name] and [profiles.name] with model_preset = "name", tools_policy = "default"profiles/name.md under profiles/default = "name" if desired[embedding]
enabled = true
endpoint = "https://api.openai.com/v1/embeddings"
model = "text-embedding-3-small"
dimensions = 1536
api_key = "sk-..."
Restart; verify logs: Embedding enabled for memory vector search.
[deep_sleep]
enabled = true
profile = "your_profile_name"
# summarize_prompt = "..." # step 1: conversation digest (optional)
# evaluate_prompt = "..." # step 2: KEEP / UPDATE / DELETE (optional)
# extract_prompt = "..." # step 3: propose new memories (optional)
Full default prompt text: quick_setup/docs/MEMORY.md.
luna_ai_quick_setup
# or: cd $HOME/proj/LunaAI/quick_setup && python -m quick_setup.main
MCP merge adds missing servers; finalize updates enabled_mcp and Full Luna blocks.
# Config syntax
python3 -c "import tomllib; tomllib.load(open('$HOME/.local/share/cosmic_llm/config.toml','rb'))"
python3 -c "import json; json.load(open('$HOME/.local/share/cosmic_llm/mcp_config.json'))"
# Logs: MCP failed, embedding, deep sleep
journalctl --user -u luna-server.service -n 100 | grep -iE 'error|mcp|embedding|deep.sleep'
| Symptom | Likely cause |
|---|---|
| MCP tools never appear | enabled_mcp empty or wrong server id |
| No semantic memory recall | [embedding] enabled = false or bad API key |
| Deep sleep never runs | [deep_sleep] enabled = false or missing profile |
| History MCP useless | Binary missing or not in enabled_mcp |
| Component | Path |
|---|---|
| Main config | $HOME/.local/share/cosmic_llm/config.toml |
| MCP config | $HOME/.local/share/cosmic_llm/mcp_config.json |
| System prompt | $HOME/.local/share/cosmic_llm/system_prompt.md |
| Database | $HOME/.local/share/cosmic_llm/conversations.db |
| Memory MCP binary | $HOME/.local/share/cosmic_llm/bin/mcp_luna_history |
| Profiles / skills | profiles/, skills/ under cosmic_llm |
| Thin UI | $HOME/.config/luna_thin_ui/server_config.toml |
| Service unit | $HOME/.config/systemd/user/luna-server.service |
| Source (read-only) | $HOME/proj/LunaAI/ |
tools_policies control MCP + internal tools; profiles only reference a policy name.