Brainz
mcp remote · streamable-http · v0.1.0 · source: crawl
https://brainz.brownmatter.ai/mcp
Shared product-knowledge graph for AI agent fleets — vault tools + agent self-signup over MCP.
Works
90
Verified Oct 31, 2026 · p50 1950 ms · p95 2198 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'brainz-cloud' |
| tools_listed | 15 | pass | 16 tools |
| schema_complete | 15 | pass | 16 of 16 tools have a description and a typed schema |
| latency_p50 | 10 | fail | p50 1950 ms |
| latency_p95 | 5 | pass | p95 2198 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (16)
| Name | Description | Schema |
|---|---|---|
search_concepts | Search the product knowledge vault by free-text query. Useful when you need product knowledge but don't yet know which concept ids exist. Returns ranked hits (id, title, type, score, snippet) only; ge | typed |
get_concept | Fetch one concept by exact id: full markdown body, metadata, and its direct graph neighbors (each with the relation that connects it). Use after search_concepts or when another note wiki-links an id y | typed |
get_related | Walk the knowledge graph outward from a concept and return everything within `depth` hops, with distance and the edge path that reached it. Use to map the blast radius before changing a feature (what | typed |
get_context | Assemble a markdown briefing of the concepts most relevant to a query and/or explicit ids, expanded through the graph and trimmed to a token budget. The briefing is self-contained, so it can be handed | typed |
upsert_concept | Write a concept note into the vault (creates or overwrites the markdown file, then reindexes it). Use to capture new product knowledge discovered during a task — a decision made, a constraint hit, a p | typed |
delete_concept | Remove a concept from the vault and all of its outgoing edges. Use to clear a note that is wrong, obsolete, or junk (e.g. a probe or test node that shouldn't be in the graph). Idempotent: deleting an | typed |
link_concepts | Add a typed, directed edge between two existing concepts by editing the `from` note's frontmatter (e.g. lead-scoring depends_on contact-model). Use when you notice a relationship the vault is missing. | typed |
list_concepts | Enumerate concept metadata (no bodies), optionally filtered by product, type, or a single tag. Use to get the lay of the land in an unfamiliar vault, to audit what exists (e.g. all decisions for a pro | typed |
vault_stats | Summarize the vault: counts of concepts and edges, the products and tags in use, a breakdown by concept type, and whether semantic search is available. Useful for gauging how much knowledge is here an | typed |
onboard | Index an existing product's codebase into this vault. {action: "start"} returns the onboarding playbook: a method for surveying the codebase and recording its product knowledge (domains, features, sto | typed |
sync | Re-index an onboarded vault after the code changes (drift). {action: "start"} returns the sync playbook: the vault's last_synced_at, a coverage map over the concepts' code_areas, and a method for re-i | typed |
dream | Dreaming: a scheduled consolidation sweep over this vault. Light stages what changed since the last dream (near-duplicate concepts, finished task outcomes, hygiene counts); REM asks an LLM for proposa | typed |
list_tasks | List the vault's work pile: `task`-type concepts with their lifecycle (open/taken/done), oldest first, including who has taken each one (takenBy). Filter by taskStatus or by the domain the tasks are p | typed |
take_task | Claim a task and get its briefing in one call. Pass an `id` to claim a specific task, or omit it to claim the next open task (oldest open by createdAt then id). Atomically flips the task to "taken" an | typed |
complete_task | Mark a task done. Sets taskStatus=done + doneAt and appends `outcome` to the task body as an Outcome section. The result carries a one-line `reminder` that the rest of the graph is not updated automat | typed |
create_task | Turn a finding into first-class work: creates a `task`-type concept with taskStatus=open and the given relations — part_of a domain, `realizes` stories/features, `governed_by` specs — plus codeAreas p | typed |
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