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Architecture research and review tool for coding agents
Beevibe AI CTO gives coding agents a decision layer for architecture work. It can research a system design choice, extract repo-specific principles, review changes against those principles, and install hooks that surface the rules while you edit.
Builders who want their agent to research architecture choices, keep team rules in view, and review changes against repo conventions.
You can turn architecture decisions into reusable principles and catch drift before it reaches the branch.
What it does
Deep research for decisions
Runs `adr deep-research` to scan your repo, gather evidence, compare candidates, and render an HTML report with citations and Mermaid diagrams.
Principles discovery and refresh
Uses `adr principles init`, `refresh`, `incremental`, and `refine` to extract review lenses from the repo and keep them up to date.
PR and diff review
Uses `adr review` to inspect a PR, staged diff, or branch, then post inline comments through GitHub, GitLab, or Bitbucket.
Drift detection
Uses `adr drift` to scan the codebase against saved principles and show where the repo has moved away from them.
Agent and commit hooks
Uses `adr guard install` to wire Claude Code PreToolUse hooks and git pre-commit checks so principles fire during edits and before commit.
MCP and plugin access
Ships as an MCP server and a Claude Code plugin so the same kernel works in Claude Code, Cursor, Codex, and other MCP hosts.
How to get it
- 1Run
claude plugin marketplace add beevibe-ai/beevibe-cto claude plugin install adr
- 2Run
npm install -g github:beevibe-ai/beevibe-cto adr-doctor setup
- 3Run
npm install -g github:beevibe-ai/beevibe-cto adr-doctor # audit env, exit non-zero if anything missing
- 4Run
npm test
- 5To exercise the live loop
adr-doctor # confirm READY adr deep-research --discover-first --open \ --repo . --domain "test" --decision "retrieval topology" \ --out .adr-runs/self-test
README
Beevibe AI CTO
The decision layer your coding agents are missing.
More screenshots
The full loop, from architecture decision through PR review to drift detection:
| Command | What it does |
|---|---|
adr decide | Live deep-research on an architectural decision → an HTML report with N candidates, citations, and Mermaid diagrams. See an example → |
adr principles init | Scans your repo, discovers the team's code-review lenses (state-boundaries, schema-validate-before-write, etc.), walks you through an interview, writes .adr/principles.{md,json} |
adr principles refresh | Re-discover without losing the interview log. Asks only about new ambiguities. |
adr principles incremental | Only re-extract from files changed since last refresh. Reuses prior lenses. Fast. |
adr principles refine --id <id> | Single-principle re-discovery for one specific rule. |
adr review | Checks a PR / staged diff / branch against the principles. Walks the user through violations one-by-one, posts inline comments via gh / glab / Bitbucket API. Supports // adr-ignore: <id> suppression and --batch for one-call CI reviews. |
adr drift | Full-repo scan vs principles. Useful for "how far has the codebase drifted since principles init six months ago?". |
adr guard install | Wires the principles into Claude Code (PreToolUse hook surfaces them at write time) + git pre-commit (blocks high-severity violations). adr guard uninstall reverses it. |
The principles file evolves automatically: stale citations get flagged, accept/edit/skip stats get persisted, and confidence demotes principles users keep skipping. No static-lint trap. See ROADMAP.md for the evolvability story and the commit history.
The brain closes the rest of the loop; upcoming.
Install
Three ways in. All share the same kernel.
Claude Code plugin — recommended
claude plugin marketplace add beevibe-ai/beevibe-cto
claude plugin install adr
Then in any Claude Code session:
| Slash | What it does |
|---|---|
/adr:doctor | One-time: audit env, walk through API keys, persist to ~/.adr/config.json |
/adr:decide | Ask a decision name, scan the repo, run the full pipeline, summarize the report |
/adr:discover | Quick scan only — drafts a PRD without the full deep-research run |
/adr:principles | Discover the team's code-review principles from the repo, walk through the interview conversationally |
/adr:review | Check a PR / staged diff against the principles, walk through violations one at a time |
/adr:guard | Install the PreToolUse + pre-commit hooks so principles fire automatically on every edit |
MCP server — Cursor, Codex, any MCP host
npm install -g github:beevibe-ai/beevibe-cto
adr-doctor setup
Add to your host's MCP config:
{ "mcpServers": { "adr": { "command": "adr-mcp" } } }
Five tools become available: adr_discover, adr_deep_research, adr_read_handoff, adr_principles, adr_review.
CLI — terminal, CI, GitHub Action
npm install -g github:beevibe-ai/beevibe-cto
adr-doctor # audit env, exit non-zero if anything missing
Run your first decision
adr deep-research --discover-first --include-peers --open \
--repo . \
--domain "your product domain" \
--decision "vector store for agent memory" \
--out .adr-runs/vector-store
What this does:
- Discover scans your repo for stack signals, patterns the team follows, and antipatterns the team has explicitly rejected.
- Peer-finder names 3-5 similar products. Open-source peers (Neo4j, Onyx) get read through their repos and engineering blogs. Closed-source peers (Notion, Obsidian, Mem.ai) get read through Reddit, HN, Twitter — what users actually report.
- Research collects live evidence, builds a comparison matrix, runs adversarial probes against every candidate.
- Synthesis writes the research report. Citation + claim audits run automatically.
--openrendersADR.mdas HTML (mermaid diagrams as SVG, tables, dark/light mode) and opens it in your default browser.
A typical run takes 3-6 minutes and costs $0.10-$0.30 in API spend. Use --dry-run to see the plan + cost estimate without spending tokens.
After the report
# Open the report later — or after a run that didn't use --open
adr open .adr-runs/vector-store
# Pick an option from the report and generate its implementation contract
adr handoff .adr-runs/vector-store --option pgvector
# Resume a crashed or interrupted run (reuses cached evidence.json — the expensive part)
adr resume .adr-runs/vector-store
The report at <out_dir>/ADR.md has:
- Executive Summary + Option Space table
- One section per candidate: evidence depth (
thick/medium/thin), what the evidence shows, what it doesn't, pick-when / avoid-when reading aids, citations - Cross-Cutting Tradeoffs across matrix axes
- Open Questions the evidence pool didn't resolve
- Where to Dig Deeper — pre-filled
adr deep-researchcommands for the next iteration
The decision becomes a tree of ADR runs. Each one drills into the highest-uncertainty axis from the prior run.
Keep the implementation honest — principles, review, guard
Decisions don't survive contact with the codebase. The senior engineer who knows what your team standardized on becomes the only memory — repeating the same review comment to 10 different juniors, every week.
Three commands close that loop:
# Step 1: discover what the team's conventions actually are (run once per repo)
adr principles init # scans the repo, interviews you, writes .adr/principles.{md,json}
# Step 2: check a PR against those principles
adr review 42 # GitHub PR
adr review --staged # pre-commit local
adr review --branch main # current branch vs base
# Step 3: wire the principles into your workflow so they fire automatically
adr guard install # PreToolUse hook + git pre-commit
adr principles init uses the LLM end-to-end — no hardcoded lens taxonomy. It samples real source files from your repo, asks the model to surface the code-review angles a senior would catch (state boundaries, schema-validate-before-write, CLI patterns, test-fixture discipline, ownership routing…), extracts positive patterns + antipatterns + ambiguities with file:line citations, then walks you through an interactive interview to confirm. A cite-or-die filter drops any path the model invented — only principles backed by real lines on disk survive.
adr review loads the principles + a unified diff (PR / staged / branch / arbitrary diff file / stdin), groups hunks by file, runs one LLM call per file to detect violations, ranks by severity, and walks you through accept/edit/skip one at a time. Approved comments post via gh pr review with the team's own example cited as "follow this".
adr guard install wires two hooks:
- Claude Code
PreToolUse— every Edit/Write/MultiEdit, the hook filters principles to ones relevant to the file's top-level dir (no LLM call on the hot path) and injects them into the agent's context. The agent sees the team's conventions before it generates the violation. - Git pre-commit — runs
adr review --staged --top-n 5. HIGH-severity violations block the commit; medium/low are advisory.
All three operate on the same .adr/principles.json artifact. Re-run adr principles init whenever the team's posture shifts; review and guard pick up the new rules automatically.
API keys
adr-doctor setup walks you through these interactively and stores them in ~/.adr/config.json (mode 0600). Process env always overrides the file.
Required (at least one of each):
| Group | Env var | Free tier |
|---|---|---|
| Search | BRAVE_SEARCH_API_KEY | ~2k queries/mo, https://api-dashboard.search.brave.com |
| Search | TAVILY_API_KEY | 1k requests/mo, https://tavily.com |
| Search | SERPER_API_KEY | 2.5k queries on signup, https://serper.dev |
| Search | SEARXNG_URL | self-hosted, https://docs.searxng.org |
| LLM | ADR_OPENAI_API_KEY (or OPENAI_API_KEY) | https://platform.openai.com/api-keys |
If no dedicated search key is set, ADR falls back to OpenAI's hosted web_search — one key powers both research and synthesis.
Optional:
GITHUB_TOKEN— strongly recommended. Lifts the GitHub API limit from 60/hr to 5000/hr.ADR_MODEL— override the default model (gpt-4.1-mini).ADR_OPENAI_BASE_URL— point at a local OpenAI-compatible server (vLLM, LM Studio, llamafile, Ollama).ADR_SEARCH_INCLUDE_DOMAINS/ADR_SEARCH_EXCLUDE_DOMAINS— bias the evidence pool toward / away from specific domains.ADR_MCP_SERVER_URL+ADR_PRIVATE_MCP_ONLY— search a read-only private MCP corpus instead of the public web.
What ADR produces
A run's <out_dir>/ contains:
| File | What it is |
|---|---|
ADR.md / ADR.html | Reader-facing research report (HTML is generated by adr open). |
research-report.json | Structured report — same content, machine-readable. |
comparison-matrix.json | Candidates × axes table that feeds the report. |
evidence.json + source-snapshots/ | Audit trail. Every claim cites a snapshot. |
peers.json | Peers surfaced by --include-peers, with evidence_strategy per peer. Editable. |
decision-context.json | Context annotations extracted from your PRD. Editable. |
follow-up-questions.json | Pre-filled adr deep-research commands for the highest-spread axes. |
state.json / cost.json / events.jsonl | Run lifecycle, cost ledger, live event log. |
After adr handoff --option <name>:
| File | What it is |
|---|---|
agent-guardrails.md | Implementation contract for the chosen candidate. |
execution-handoff.json | Structured handoff for downstream coding agents. |
Verify your install
npm test
Six suites run locally — kernel regression, search provider, schema check, framework + web + MCP smoke. No network calls; green here means the wiring is intact.
To exercise the live loop:
adr-doctor # confirm READY
adr deep-research --discover-first --open \
--repo . --domain "test" --decision "retrieval topology" \
--out .adr-runs/self-test
Status
Shipped:
- ADR flagship —
adr decide,adr discover,adr open,adr handoff,adr resume,adr supersede. Live agentic research kernel, peer discovery, community sources, citation + claim audits, Mermaid diagrams, HTML report, crash-aware state. adr principles—init/refresh/incremental/refine. LLM-discovered code-review lenses, per-lens patterns + antipatterns, interactive interview, cite-or-die filter. Cite-rot detection on every review; accept/edit/skip stats persist; confidence auto-evolves from how the team actually uses each rule.adr review— PR / staged / branch / file modes. Walks the user through violations one at a time, posts inline comments viagh(GitHub),glab(GitLab), or Bitbucket REST API. Supports// adr-ignore: <principle-id>suppression.--batchflag for one-call CI reviews.adr drift— full-repo scan vs principles, parallel-bounded. Useful for periodic "how far has the code drifted?" audits.adr guard—install/uninstall. Claude CodePreToolUsehook (write-time principle injection) + git pre-commit (blocks high-severity violations). Pure file-based filter on the hot path; idempotent.- Adapters + UI — LangGraph and Google ADK (same kernel, same artifacts). Web UI (
adr-web) for live operator / developer views. - Claude Code plugin — six slash commands:
/adr:doctor,/adr:decide,/adr:discover,/adr:principles,/adr:review,/adr:guard.
In development:
- The brain — always-on knowledge graph that watches voices, trending OSS, competitor architecture, and papers. Personalized to your stack via your PRD + past ADR runs + discovered principles. Markdown-in-git source of truth (Obsidian-compatible) + derived Postgres+pgvector indexes; LLM maintains the wiki, watchers ingest sources continuously.
Open-source core under Apache-2.0. The commercial Beevibe surface layers curated corpora, managed researcher agents, org-level memory, and team governance on top.
Learn more
- See an example report — real run on a Beevibe decision, rendered the same way
adr openwould render yours. - ADR introduction — the layer before the coding agent.
- Questions teams keep asking — Q&A on the design.
- The dogfooding journey — what made us pivot from a decision engine to a research-report engine.
- docs/ — framework adapters, web UI, schemas, mesh integration, full flag reference.
Files in the repo
- .claude-plugin
- adapters
- benchmarks
- docs
- examples
- plugin
- scripts
- src
- web
- .gitignore
- LICENSE
- package-lock.json
- package.json
- README.md
- ROADMAP.md
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