Celebrum MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CELEBRUM_HOME | No | Override the directory where Celebrum stores its SQLite brain file. Default is ~/.celebrum/. | ~/.celebrum/ |
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| celebrum.recallC | Recall memories (neurons) grounded in identity and evidence (ID-RAG + PGMem). |
| celebrum.simulateC | Run a 'what if' scenario through the Persona Model; returns stance, reasoning and value conflicts. |
| celebrum.propose_guardrailB | Propose persona guardrail adaptations tiered by risk (low/medium/high). |
| celebrum.approve_guardrailB | Approve/reject a pending or active guardrail by id (high tier requires approval). |
| celebrum.snapshotA | Return a snapshot of the whole brain (persona, memory, truth, guardrails, tensor). |
| celebrum.validateB | Run the neural validation harness (BRIDGE, ID-RAG, PGMem, PTM, DPDP, performance). |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 6 tools
Each tool targets a distinct operation: memory recall, scenario simulation, guardrail proposal/approval, brain snapshot, and validation. There is no meaningful overlap, even though recall and snapshot both touch memory—they serve clearly different purposes.
The tools mostly follow an imperative verb or verb_noun pattern with a consistent celebrum. prefix, and the guardrail pair is well-structured. Minor inconsistency exists because 'snapshot' is a noun used as a verb and bare verbs like recall/simulate/validate lack explicit objects.
Six tools is well-scoped for a focused persona/memory/guardrail server. Each tool earns its place, and the set is neither too thin nor bloated.
The surface covers retrieval, simulation, guardrail lifecycle, state inspection, and validation. There are minor gaps such as no explicit memory-write or persona-editing tool, but snapshot and validate reduce potential dead ends.