Engram
by VBlackJack
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| ENGRAM_DEBUG | No | Set to 1 to enable debug tracebacks. | |
| ENGRAM_CONFIG | No | Selects a different configuration file. | |
| ENGRAM_SERVER_HOST | No | HTTP local endpoint host. Restricted to loopback IP literals. | |
| ENGRAM_SERVER_PATH | No | HTTP local endpoint path. Default /mcp. | |
| ENGRAM_SERVER_PORT | No | HTTP local endpoint port. Default 8377. | |
| ENGRAM_LOGGING_PATH | No | Path to log file. | |
| ENGRAM_DATABASE_PATH | No | Path to the SQLite database. | |
| ENGRAM_DATACRON_ARGS | No | Datacron args. | |
| ENGRAM_TTL_DAYS_FACT | No | TTL days for fact kind. | |
| ENGRAM_RETRIEVAL_MODE | No | Retrieval mode: FTS (default) or hybrid. | |
| ENGRAM_RETRIEVAL_RRF_K | No | RRF K value. | |
| ENGRAM_DATACRON_COMMAND | No | Datacron command. | |
| ENGRAM_TTL_DAYS_EPISODE | No | TTL days for episode kind. | |
| ENGRAM_TTL_DAYS_DECISION | No | TTL days for decision kind. | |
| ENGRAM_LOGGING_FILE_LEVEL | No | Log file level. | |
| ENGRAM_DATACRON_READ_PATHS | No | Datacron read paths. | |
| ENGRAM_DATACRON_VAULT_ROOT | No | Datacron vault root. | |
| ENGRAM_RETRIEVAL_FTS_TOP_K | No | FTS top K. | |
| ENGRAM_TTL_DAYS_PREFERENCE | No | TTL days for preference kind. | |
| ENGRAM_DATACRON_WRITE_PATHS | No | Datacron write paths. | |
| ENGRAM_LOGGING_CONSOLE_LEVEL | No | Log console level. | |
| ENGRAM_TTL_DAYS_PROJECT_STATE | No | TTL days for project_state kind. | |
| ENGRAM_DATACRON_NEIGHBOR_LIMIT | No | Datacron neighbor limit. | |
| ENGRAM_LIMITS_MAX_SUBJECT_KEYS | No | Maximum subject keys. | |
| ENGRAM_CAPSULE_MAX_TOKEN_BUDGET | No | Maximum recall capsule token budget. | |
| ENGRAM_CAPSULE_MIN_TOKEN_BUDGET | No | Minimum recall capsule token budget. | |
| ENGRAM_DATABASE_BUSY_TIMEOUT_MS | No | Busy timeout for SQLite. | |
| ENGRAM_ATTESTATION_DEFAULT_ACTOR | No | Default actor for local trust mutations. | |
| ENGRAM_LIMITS_MAX_STATEMENT_CHARS | No | Maximum statement characters. | |
| ENGRAM_RETRIEVAL_EMBEDDINGS_MODEL | No | Embeddings model name. | |
| ENGRAM_DATACRON_NEW_NOTE_DIRECTORY | No | Datacron new note directory. | |
| ENGRAM_DATACRON_REQUEST_TIMEOUT_MS | No | Datacron request timeout in ms. | |
| ENGRAM_DATACRON_STARTUP_TIMEOUT_MS | No | Datacron startup timeout in ms. | |
| ENGRAM_CAPSULE_DEFAULT_TOKEN_BUDGET | No | Default recall capsule token budget. | |
| ENGRAM_DATACRON_SHUTDOWN_TIMEOUT_MS | No | Datacron shutdown timeout in ms. | |
| ENGRAM_SERVER_WRITE_WAIT_TIMEOUT_MS | No | Write wait timeout in ms. | |
| ENGRAM_RETRIEVAL_EMBEDDINGS_ENDPOINT | No | Embeddings endpoint URL. | |
| ENGRAM_RETRIEVAL_FTS_MAX_QUERY_CHARS | No | FTS max query characters. | |
| ENGRAM_RETRIEVAL_FTS_MAX_QUERY_TERMS | No | FTS max query terms. | |
| ENGRAM_SERVER_MAX_REQUEST_BODY_BYTES | No | Maximum request body bytes. Body bounded to 512 KiB maximum. | |
| ENGRAM_RETRIEVAL_FTS_MIN_PREFIX_CHARS | No | FTS min prefix characters. | |
| ENGRAM_RETRIEVAL_FTS_QUERY_TIMEOUT_MS | No | FTS query timeout in ms. | |
| ENGRAM_RETRIEVAL_EMBEDDINGS_TIMEOUT_MS | No | Embeddings timeout in ms. | |
| ENGRAM_RETRIEVAL_HYBRID_MAX_CANDIDATES | No | Hybrid max candidates. | |
| ENGRAM_SERVER_TTL_SWEEP_INTERVAL_SECONDS | No | TTL sweep interval in seconds. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityNo data
ResponsivenessNo issues