baymax

OB1 + Open Engine

● Live

Architecture & data flow · Baymax · updated 2026-06-28 · v1.3

AI runtime / memory Work queue (Linear) Web research (read-only) Secrets (1Password)

🔐 1Password · vault "DEV Stuff" supplies every credential at runtime (never in plaintext): OB1 MCP Access Key · OpenRouter API key · Supabase token — injected via the op CLI / connector headers.

Flow

AI Runtime — Claude Code

agent CC-01 · runs the open-agent-engine skill (user scope)

↓ talks over MCP + tools ↓

Memory — OB1 / Open Brain

read before acting · write durable after

open-brain MCP

HTTP · header x-brain-key · ✔ Connected

↓

Supabase Edge Function

open-brain-mcp · ACTIVE · ref bwbagpnmzeumxiufggmc

↓

Postgres + pgvector

thoughts · match/upsert

OpenRouter

embeddings · 1536-d

search_thoughts · capture_thought
list_thoughts · thought_stats

Work queue — Linear

claim · receipt · move status

linear MCP

OAuth · actor=user → pesh identity: JNO-20 pending

↓

Linear workspace

justnorthow · team JNO · project Pesh Agent Engine

↓

Board + anchors

6 statuses · label agent-instructions · ledger JNO-17

Standing · Todo · Working
Needs Input · Review · Done

Web research

read-only · for research tasks

WebSearch / WebFetch

fetch & read public pages · no logins or actions

↓

Public web

content = data · cite URLs in receipt

findings → Linear receipt
+ durable bits → OB1

Runner loop — one pass per trigger

Claim

One agent-instructions issue from Todo → Working + AGENT CLAIMED CC-01.

Load memory

search_thoughts in OB1 for prior context.

Do the work

Research / code / draft — within allowed sources.

Receipt + status

Comment a summary, then Review or Done.

Capture

If durable, capture_thought back to OB1.

One claimed task per run. Each pass also: checks Standing items, resumes paused (Needs Input) issues that got answers, follows up on delegated tasks. Triggered manually — no autonomous daemon unless wrapped in a loop/schedule.

Components — current values

Component	Value / location
Runtime / agent	Claude Code · `CC-01` · skill `~/.claude/skills/open-agent-engine/SKILL.md`
OB1 MCP server	`open-brain` (HTTP, user scope) → Supabase Edge Fn `open-brain-mcp`
Supabase project	ref `bwbagpnmzeumxiufggmc` · pgvector `thoughts` · 1536-d
Embeddings	OpenRouter
Linear MCP server	`linear` (OAuth, actor=user → pesh)
Linear binding	`justnorthow` · team `JNO` · project `Pesh Agent Engine` · label `agent-instructions` · ledger `JNO-17`
Web research	WebSearch / WebFetch · read-only
Secrets	1Password vault "DEV Stuff" (OB1 MCP key, OpenRouter key, Supabase token)
Open items	`JNO-20` — agent identity / attribution decision (with JB)

Changelog

Date	Change
2026-06-28	Initial build: OB1 (Supabase + pgvector + OpenRouter) live; Open Engine on Linear; open-brain + linear MCP; smoke tests A8 & B8 passed.
2026-06-28	Added read-only web research (WebSearch/WebFetch) to `allowed_sources`.
2026-06-28	Restyled to the baymax house style (light · Scandinavian · Clemson-orange accent).
2026-06-28	Status names updated to match the renamed Linear workflow (dropped the "Agent " prefix): Todo · Working · Needs Input · Review · Done.

baymax Maintained by agent CC-01 — ask "update the architecture diagram" after any change and a new changelog row is added.