claude

Utils

General-purpose utility commands, skills and agents for Claude Code, plus general conventions that are not specific to prototypes: api-design (HTTP/JSON URLs, payloads, list endpoints with filter[...], q and page-based pagination, 400 versus 422 errors, resource-suffix versioning) and mysql (schema naming, UUIDv7 keys, timestamps, migrations, SQL formatting, JSON operators and efficient index use). Includes the default-on auto-summary-commit workflow: a pair of hooks commits the prompt and its summary at the end of every turn that changed files, scoped to the paths that turn actually changed.

0 on GitHubby Stefan Hornerv0.7.1MITupdated todayutilities
/

Plugin utils from marketplace stefs-plugins in tedslittlerobot/stefs-claude-plugins. Commands read from the repo's manifest — today.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (3)

  • api-design

    HTTP/JSON API design conventions — request and response formats, snake_case keys and query parameters, kebab-case URL paths, arrays in query strings as repeated name[] parameters (never comma-separated strings), the data/error response envelope, resource URLs and path structure (/api and service pre

  • auto-summary-commit

    The default commit workflow — after ANY prompt that created, edited, deleted, moved or generated files in a git repository, stage the work and commit it straight away onto the current branch, with the prompt and the user-facing summary as the commit body, so every turn leaves an auditable history an

  • mysql

    MySQL and Aurora MySQL conventions — snake_case identifiers, plural resource tables, alphabetical singular pivot tables, UUIDv7 CHAR(36) primary keys, mandatory created_at/updated_at with a BEFORE UPDATE trigger, column ordering under ALTER TABLE, SQL formatting (!= never <>, explicit AS and other o

Slash commands (1)

  • /utils:hello

    Sanity-check that the utils plugin is installed and loading correctly.

Hooks (2)

  • UserPromptSubmit

    bash "${CLAUDE_PLUGIN_ROOT}/hooks/auto-summary-commit.sh" pre

  • Stop

    bash "${CLAUDE_PLUGIN_ROOT}/hooks/auto-summary-commit.sh" stop

View source on GitHub

More from tedslittlerobot/stefs-claude-plugins

All 4 plugins →

Conventions and guidelines for building prototypes and proof-of-concept projects — not for production use. Five skills: SPA frontends, Terraform/AWS infrastructure, Go and Node Lambdas, and product requirements. How a project records its own conventions, and the documentation, proposal, plan-of-action and glossary rules, are in the sibling documentation-and-planning plugin; general API design and MySQL conventions are in utils. Every skill is model-invoked on topic match; the plugin registers no hooks and adds no executable code.

5 skills

0

Four skills carrying the portable layer of documentation and planning conventions: conventions (how a project records its own rules in conventions/, the two-layer model, and precedence), documentation (the markdown rules every document follows, including an up-to-date table of contents; the three tenses of architecture/, instructions/ and proposals/; API docs, READMEs, diagrams and writing proposals, with their decisions and assumption tests in files of their own), plan-of-action (the staged implementation plan a settled proposal becomes, and carrying it out stage by stage), and glossary (one file per term, linked rather than restated). Model-invoked on topic match; the plugin registers no hooks and adds no executable code.

4 skills

0

Engineering conventions for projects built to run in production — the counterpart to prototype-conventions. Three skills so far. Terraform and AWS infrastructure — shared remote state (GitLab-managed, HCP Terraform, S3 or another backend) with CI-only applies of a reviewed plan, tagging and environment-aware resource naming, Lambda timeouts and configuration, Lambda code deployed by CI behind a live alias, protecting stateful resources, Aurora with Secrets Manager, S3/CloudFront hosting deployed by CI, Route 53/SES with DMARC, Cognito and WAF. Go and Node.js AWS Lambdas — trigger-based directory naming, module and package layout, structured JSON logging (slog, Powertools), failure handling (context deadlines, idempotency, partial batch failures, dead-letter queues), OpenTelemetry metrics over OTLP to CloudWatch for CloudWatch Omni, tracing and alarms, CI-built reproducible arm64 artifacts and go.work, govulncheck and npm audit, and unit plus integration testing. Model-invoked on topic match; the plugin registers no hooks and adds no executable code.

3 skills

0

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