A Fable written Claude MD for Opus/Sonnet to give it some of the quality methodology that Fable uses
Skill Claude CodeCodex
Angular guardrails pack — signals, change detection, @for track, RxJS teardown, standalone defaults, plus UI state/a11y discipline. Use when writing Angular components, templates, or services.
Skill Claude CodeCodex
Audit guardrails-kit compliance of the current session — run the transcript marker scorecard. Use when asked to audit compliance, check which guardrail rules fired or were missed, or score the session.
Skill Claude CodeCodex
Force the guardrails debugging discipline — reproduce first, CAUSE line, failed-attempts ledger, escalation ladder. Use when debugging is flailing, the same fix keeps failing, or asked to debug systematically.
Skill Claude CodeCodex
Health-check the installed guardrails kit — markers, doc set, versions, STATE.md shape, drift. Use when asked to check the kit installation, diagnose guardrails problems, or after upgrading the kit.
Skill Claude CodeCodex
Go guardrails pack — typed-nil interfaces, slice aliasing, maps, defer, goroutine/channel traps, JSON pitfalls. Use when writing or reviewing Go code.
Skill Claude CodeCodex
Install or upgrade the guardrails kit into a project with an existing CLAUDE.md by executing MIGRATE.md exactly. Use when asked to migrate a CLAUDE.md, install the kit, or retrofit guardrails into a project.
Skill Claude CodeCodex
NoSQL guardrails pack — MongoDB $set/replace and schema drift, Redis SCAN/TTL/atomicity, eventual consistency. Use when writing MongoDB, Redis, DynamoDB, or other non-relational store code.
Skill Claude CodeCodex
Performance guardrails pack — N+1, complexity notes, measure-before/after, unbounded growth, pagination, hot-path I/O. Use when asked for a performance pass or when optimizing/reviewing query and loop cost.
Skill Claude CodeCodex
Force the guardrails planning gate before non-trivial work — TASK block, premise check, prior-art search, baseline. Use when asked to plan a change properly or when edits are starting without a posted plan.
Skill Claude CodeCodex
Post-compaction/resume recovery for the guardrails kit — re-run the SESSION.md S1 sequence manually. Use after a compaction, /resume, or when session context feels lost or stale.
Skill Claude CodeCodex
Reasoning scaffolds pack — worked-example traces, counterexample hunts, invariants, options enumeration. Use when writing algorithms, recursion, parsers, state machines, index math, or choosing between design approaches.
Skill Claude CodeCodex
Security guardrails pack — injection, secrets, path traversal, auth defaults, deserialization, untrusted-content discipline. Use when asked for a security pass or when code touches user input, secrets, or auth.
Skill Claude CodeCodex
SQL guardrails pack — NULL logic and JOIN traps, destructive-operation discipline, injection, query cost. Use when writing SQL, query-builder calls, ORM queries, or database migrations.
Skill Claude CodeCodex
Create or refresh docs/STATE.md before pausing, stopping, compaction, or handoff — guardrails session state. Use when asked to save state, checkpoint the session, or wrap up for the day.
Skill Claude CodeCodex
Tailwind CSS guardrails pack — dynamic class purging, v4 CSS-first config, @apply/@reference, arbitrary values. Use when writing Tailwind utility classes or Tailwind configuration.
Skill Claude CodeCodex
Testing guardrails pack — test authorship quality, regression-proof discipline, expectation-change audit. Use when writing tests, adding coverage, or reviewing test quality.
Skill Claude CodeCodex
Force the guardrails VERIFY echo protocol — prove every done/fixed/works claim with quoted command output. Use when asked to verify claims, check completion evidence, prove it works, or when "done" was claimed without proof.
Skill Claude CodeCodex
Vue 3 guardrails pack — reactivity loss, ref unwrapping, v-if/v-for precedence, compiler macros, plus UI state/a11y discipline. Use when writing Vue single-file components or composables.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: