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Boundary framework (Clojure FC/IS) toolkit. Use when the user wants to add a module, entity, or feature ("add a product module with name and price"), add a field/endpoint/adapter to a module, wire a module into the app, explain a Clojure/Boundary error or stacktrace, generate tests, write SQL from a description, configure the project, or diagnose setup issues. ALWAYS scaffold new modules with `bb scaffold` instead of hand-writing them.
How this skill is triggered — by the user, by Claude, or both
Slash command
/boundary:boundaryThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Boundary ships generators and AI tools as Babashka tasks. Use them instead of
Boundary ships generators and AI tools as Babashka tasks. Use them instead of hand-writing boilerplate: they generate the full FC/IS structure (core/shell/ports/schema), tests, and migrations, and keep the architecture consistent.
| User asks for | Run |
|---|---|
| New module/entity ("products with name, price") | bb scaffold ai "product module with name, price" --yes |
| Same, without an AI provider | bb scaffold generate --module-name product --entity Product --field name:string:required --field price:decimal:required |
| Preview before writing files | add --dry-run to any scaffold command |
| Wire a scaffolded module into the app | bb scaffold integrate <module> (preview with --dry-run) |
| Add a field to an existing entity | bb scaffold field --module-name product --entity Product --name weight --type decimal --required |
| Add an endpoint | bb scaffold endpoint --module-name product --path "/products/:id/publish" --method POST --handler-name publish-product-handler |
| Adapter for a port | bb scaffold adapter --module-name product --port IProductNotifier --adapter-name email-product-notifier --method "notify-created:product" |
| Explain an error or stacktrace | bb ai explain --file stacktrace.txt |
| Generate tests for a namespace | bb ai gen-tests <path/to/file.clj> |
| SQL (HoneySQL) from a description | bb ai sql "find active users with orders in last 7 days" |
| Admin entity config | bb ai admin-entity "products with name, price, status" |
| Generate module docs (AGENTS.md) | bb ai docs --module <path> --type agents |
| Configure the project (DB, payments, …) | bb setup ai "PostgreSQL with Stripe payments" |
| Validate config + environment | bb doctor --all |
| Quality gates (FC/IS, deps, lint) | bb check |
| Unsure what to do next | bb guide next — error codes: bb guide error BND-003 |
Field spec format: name:type[:required][:unique] with types
string text integer decimal boolean email uuid enum date datetime json.
bb scaffold generate, run bb scaffold integrate <module> to wire
deps.edn, tests.edn, and the Integrant wiring. Then run
clojure -M:migrate up and the module's tests.bb check before committing — FC/IS violations (core/ importing
shell, doing I/O, or logging) fail CI.bb scaffold ai, bb ai *, bb setup ai) need a provider:
local Ollama (OLLAMA_URL) or ANTHROPIC_API_KEY / OPENAI_API_KEY.
Verify with bb doctor:env. Without one, fall back to the explicit
bb scaffold generate flags — no provider required.core/ = pure functions only; shell/ = all I/O. Shell → Core allowed;
Core → Shell never.clj-paren-repair <file> — never repair by hand.Searches MemPalace before answering questions about past work, people, projects, or prior decisions. Returns verbatim stored content instead of guessing from model memory.
Guides Payload CMS config (payload.config.ts), collections, fields, hooks, access control, APIs. Debugs validation errors, security, relationships, queries, transactions, hook behavior.
Implements vector databases with Pinecone, Weaviate, Qdrant, Milvus, pgvector for semantic search, RAG, recommendations, and similarity systems. Optimizes embeddings, indexing, and hybrid search.
npx claudepluginhub thijs-creemers/boundary --plugin boundary