CtrlK
BlogDocsLog inGet started
Tessl Logo

Discover skills

Discover and install skills to enhance your AI agent's capabilities.

AllSkillsDocsRules
NameContainsScore

testland/solr-relevance-tests

v1.2.4

Tests Apache Solr search relevance by querying a test core, asserting ranking and score expectations, uploading LTR feature stores and models via the `/schema/feature-store` and `/schema/model-store` REST APIs, using `debugQuery` for per-document score explain, tuning eDisMax parameters (`qf`, `pf`, `mm`, `bq`), and computing judgment-driven nDCG checks against pinned corpora. Use when the search stack runs Apache Solr (enterprise, SolrCloud, or embedded) and you need a pre-deploy relevance gate or LTR model verification.

Contains:

solr-relevance-tests

Tests Apache Solr search relevance by querying a test core, asserting ranking and score expectations, uploading LTR feature stores and models via the `/schema/feature-store` and `/schema/model-store` REST APIs, using `debugQuery` for per-document score explain, tuning eDisMax parameters (`qf`, `pf`, `mm`, `bq`), and computing judgment-driven nDCG checks against pinned corpora. Use when the search stack runs Apache Solr (enterprise, SolrCloud, or embedded) and you need a pre-deploy relevance gate or LTR model verification.

Skills

76

Bootstraps human-relevance judgment lists (query sets, grading scales, rater guidelines, inter-rater agreement, Quepid tooling, TREC-style pooling, and refresh cadence) that serve as ground truth for search-relevance test suites. Use when a team needs to create or refresh the judgment corpus before running NDCG / MRR / Recall@k evaluations.

Contains:

judgment-list-author

Bootstraps human-relevance judgment lists (query sets, grading scales, rater guidelines, inter-rater agreement, Quepid tooling, TREC-style pooling, and refresh cadence) that serve as ground truth for search-relevance test suites. Use when a team needs to create or refresh the judgment corpus before running NDCG / MRR / Recall@k evaluations.

Skills

76

Author service worker cache strategies (cache-first, network-first, stale-while-revalidate, cache-only, network-only) per Workbox conventions, plus generate the matching Playwright assertions to lock the strategy in. Avoids the common "cached forever" pitfall by enforcing TTL + version-bump invalidation. Use when a new route needs defined offline behavior, when a hand-rolled `sw.js` is being moved to Workbox strategies, or when users report seeing stale content after a deploy.

Contains:

sw-cache-strategy-author

Author service worker cache strategies (cache-first, network-first, stale-while-revalidate, cache-only, network-only) per Workbox conventions, plus generate the matching Playwright assertions to lock the strategy in. Avoids the common "cached forever" pitfall by enforcing TTL + version-bump invalidation. Use when a new route needs defined offline behavior, when a hand-rolled `sw.js` is being moved to Workbox strategies, or when users report seeing stale content after a deploy.

Skills

76

Dispatches mobile UI test runs across a 3-tier device matrix (smoke per-PR, regression per-merge, full farm at release) to control CI cost: generates per-target Appium capability configs from a central YAML, parallelises via GitHub Actions matrix strategy, and aggregates JUnit XML into a cross-device pass/fail table. Use when the question is about which devices to run and when, not about how to configure a specific test framework (for that, use xcuitest-suite, espresso-suite, etc.).

Contains:

mobile-device-matrix-toolkit

Dispatches mobile UI test runs across a 3-tier device matrix (smoke per-PR, regression per-merge, full farm at release) to control CI cost: generates per-target Appium capability configs from a central YAML, parallelises via GitHub Actions matrix strategy, and aggregates JUnit XML into a cross-device pass/fail table. Use when deciding which iOS / Android devices and OS versions to run tests on and at which stage (smoke / regression / full farm), not how to configure a specific test framework (for that, use xcuitest-suite, espresso-suite, etc.).

Skills

76

Interprets latency distributions from k6 load tests beyond the p95/p99 gate: reads percentile summaries and JSON exports to identify tail shape, computes the tail ratio (p99/p50) as a distribution-spread signal, detects bimodal distributions, explains coordinated omission and why naive p99 values are optimistic under sustained load, and distinguishes request-rate from concurrency models. Use when a k6 threshold passes but the system still feels slow, when p99 is suspiciously low during ramp-up, or when the team needs to explain why tail latency is high rather than just observing that it is.

Contains:

latency-percentile-analyzer

Interprets latency distributions from k6 load tests beyond the p95/p99 gate: reads percentile summaries and JSON exports to identify tail shape, computes the tail ratio (p99/p50) as a distribution-spread signal, detects bimodal distributions, explains coordinated omission and why naive p99 values are optimistic under sustained load, and distinguishes request-rate from concurrency models. Use when a k6 threshold passes but the system still feels slow, when p99 is suspiciously low during ramp-up, or when the team needs to explain why tail latency is high rather than just observing that it is.

Skills

76

The GraphQL attack-surface / hardening skill: crafts over-limit depth and complexity queries then asserts rejection before execution, verifying that graphql-depth-limit, graphql-cost-analysis, and graphql-armor (max-depth / cost-limit / max-tokens plugins) are actually enforced and not just configured; carries the introspection attack-surface catalog (what __schema exposes, per-framework disable controls, hideSchemaDetailsFromClientErrors) in references/introspection.md and the persisted-query allowlisting strategies (Apollo APQ protocol, auto-register vs strict-allowlist vs hybrid modes) in references/persisted-queries.md. Use when auditing a GraphQL service for DoS or schema-disclosure exposure, hardening a production deployment, or adding tests that prove the limits in CI.

Contains:

graphql-complexity-limit-tester

The GraphQL attack-surface / hardening skill: crafts over-limit depth and complexity queries then asserts rejection before execution, verifying that graphql-depth-limit, graphql-cost-analysis, and graphql-armor (max-depth / cost-limit / max-tokens plugins) are actually enforced and not just configured; carries the introspection attack-surface catalog (what __schema exposes, per-framework disable controls, hideSchemaDetailsFromClientErrors) in references/introspection.md and the persisted-query allowlisting strategies (Apollo APQ protocol, auto-register vs strict-allowlist vs hybrid modes) in references/persisted-queries.md. Use when auditing a GraphQL service for DoS or schema-disclosure exposure, hardening a production deployment, or adding tests that prove the limits in CI.

Skills

76

Author integration tests that query Zipkin for trace verification - Zipkin all-in-one Docker for CI, REST API (`/api/v2/traces`, `/api/v2/services`, `/api/v2/dependencies`), B3 propagation header tests (single-header and multi-header X-B3-* form), dependency-graph assertions. Use when the team uses Zipkin (legacy or Spring Cloud Sleuth heritage).

Contains:

zipkin-trace-tests

Author integration tests that query Zipkin for trace verification - Zipkin all-in-one Docker for CI, REST API (`/api/v2/traces`, `/api/v2/services`, `/api/v2/dependencies`), B3 propagation header tests (single-header and multi-header X-B3-* form), dependency-graph assertions. Use when the team uses Zipkin (legacy or Spring Cloud Sleuth heritage).

Skills

76

Authors integration tests that query Grafana Tempo for cross-service trace verification - TraceQL `{ }` span selectors targeting `span.`, `resource.`, and intrinsic fields; Tempo HTTP API (`/api/search` with `q=`, `/api/traces/{id}`) for span-set and attribute assertions; local Tempo via Docker single-binary (ports 4317/4318/3200). Use when the production observability stack uses Tempo as the trace backend and tests must verify distributed trace shape, span attributes, or service topology after instrumentation changes.

Contains:

tempo-trace-tests

Authors integration tests that query Grafana Tempo for cross-service trace verification - TraceQL `{ }` span selectors targeting `span.`, `resource.`, and intrinsic fields; Tempo HTTP API (`/api/search` with `q=`, `/api/traces/{id}`) for span-set and attribute assertions; local Tempo via Docker single-binary (ports 4317/4318/3200). Use when the production observability stack uses Tempo as the trace backend and tests must verify distributed trace shape, span attributes, or service topology after instrumentation changes.

Skills

76

On-demand builder that converts a SINGLE test failure record (JUnit XML, Allure JSON, pytest --tb=short, Playwright HTML, Cypress mocha-junit) into a structured, tracker-agnostic bug SPEC: extracts test name, assertion, stack trace, environment, and artefacts, and proposes severity, defect type (IEEE 1044), and a root-cause hypothesis (ISTQB CTAL-TA), then hands the JSON spec to a jira/linear/github-issues-bug-workflow runner to file. Use when you already hold a failure artefact and want one classified, ready-to-file report. Distinct from the event-driven CI orchestrator that triggers automatically on a pipeline failure and files in bulk, and from screen-recording-driven bug reporting; this is the on-demand, single-record spec builder.

Contains:

bug-report-from-failure

On-demand builder that converts a SINGLE test failure record (JUnit XML, Allure JSON, pytest --tb=short, Playwright HTML, Cypress mocha-junit) into a structured, tracker-agnostic bug SPEC: extracts test name, assertion, stack trace, environment, and artefacts, and proposes severity, defect type (IEEE 1044), and a root-cause hypothesis (ISTQB CTAL-TA), then hands the JSON spec to a jira/linear/github-issues-bug-workflow runner to file. Use when you already hold a failure artefact and want one classified, ready-to-file report. Distinct from the event-driven CI orchestrator that triggers automatically on a pipeline failure and files in bulk, and from screen-recording-driven bug reporting; this is the on-demand, single-record spec builder.

Skills

76

The single home for Jupyter notebook testing: wires parameterized execution (papermill), output regression (nbval), function-level unit tests (testbook), output stripping (nbstripout), and artifact upload into one working GitHub Actions CI pipeline, with per-tool depth for papermill (parameters tag, CLI/API, sweeps) and nbval (strict/lax modes, per-cell markers, sanitize config) in references/. Includes a notebook PR review checklist covering untested notebooks, --nbval-lax misuse, hardcoded credentials, non-deterministic output cells, missing parameters tags, and committed outputs, with BLOCK / WARN / INFO severities and a BLOCK-or-PASS verdict. Use when notebooks must run as parameterized regression jobs in CI, when a repo ships .ipynb files whose outputs must stay stable, or when a PR that adds or modifies notebooks needs a structured quality review.

Contains:

notebook-ci-pipeline-author

The single home for Jupyter notebook testing: wires parameterized execution (papermill), output regression (nbval), function-level unit tests (testbook), output stripping (nbstripout), and artifact upload into one working GitHub Actions CI pipeline, with per-tool depth for papermill (parameters tag, CLI/API, sweeps) and nbval (strict/lax modes, per-cell markers, sanitize config) in references/. Includes a notebook PR review checklist covering untested notebooks, --nbval-lax misuse, hardcoded credentials, non-deterministic output cells, missing parameters tags, and committed outputs, with BLOCK / WARN / INFO severities and a BLOCK-or-PASS verdict. Use when notebooks must run as parameterized regression jobs in CI, when a repo ships .ipynb files whose outputs must stay stable, or when a PR that adds or modifies notebooks needs a structured quality review.

Skills

76

Snapshot-test D3.js charts - D3 generates SVG (not Canvas, per d3js.org getting-started); use `outerHTML` snapshot for static structure, `toHaveScreenshot` for rendered SVG; jsdom for headless render in unit tests; disable transitions for stable snapshots; per-element data-binding correctness tests. Use when a project renders charts with `d3.create('svg')` or D3 selections and the emitted SVG structure or update join needs regression coverage - including before a D3 major-version upgrade.

Contains:

d3-snapshot-tests

Snapshot-test D3.js charts - D3 generates SVG (not Canvas, per d3js.org getting-started); use `outerHTML` snapshot for static structure, `toHaveScreenshot` for rendered SVG; jsdom for headless render in unit tests; disable transitions for stable snapshots; per-element data-binding correctness tests. Use when a project renders charts with `d3.create('svg')` or D3 selections and the emitted SVG structure or update join needs regression coverage - including before a D3 major-version upgrade.

Skills

76

Author, lint, run, build, and sign a Firefox / Chromium WebExtension using Mozilla's `web-ext` CLI v8. Covers `web-ext lint` (addons-linter wrapper, JSON output for CI), `web-ext run` (temporary install in firefox-desktop / firefox-android / chromium targets with hot-reload), `web-ext build` (deterministic zip), and `web-ext sign` (AMO submission API, listed vs unlisted channels, JWT credentials). Use when the extension targets Firefox (signing is mandatory for distribution) or when cross-browser test runs need a single CLI that drives both Firefox and Chromium against the same source tree.

Contains:

web-ext-cli-mozilla

Author, lint, run, build, and sign a Firefox / Chromium WebExtension using Mozilla's `web-ext` CLI v8. Covers `web-ext lint` (addons-linter wrapper, JSON output for CI), `web-ext run` (temporary install in firefox-desktop / firefox-android / chromium targets with hot-reload), `web-ext build` (deterministic zip), and `web-ext sign` (AMO submission API, listed vs unlisted channels, JWT credentials). Use when the extension targets Firefox (signing is mandatory for distribution) or when cross-browser test runs need a single CLI that drives both Firefox and Chromium against the same source tree.

Skills

76

Loads an unpacked Chrome / Chromium extension for testing through the `chrome://extensions` Developer-mode flow: the minimum loadable `manifest.json`, the Load-unpacked directory-not-file selection, toolbar pinning, and the reload matrix deciding what a code edit actually re-evaluates (`manifest.json`, the background service worker, and content scripts need an explicit card refresh, content scripts additionally need a host-page refresh, while popup / options / other extension HTML pages re-evaluate on next open). Also covers reading the red Errors card, where service-worker and content-script logs surface, and the `--load-extension` and `web-ext --target chromium` equivalents that move the same load into CI. Scope is getting a build directory loaded and reloaded, not the runtime behaviour asserted afterwards. Use when a freshly built extension directory has to go into Chrome for the first time, or when an edit appears to have no effect and you need to know which surface requires an explicit reload.

Contains:

chrome-extension-test-loader

Loads an unpacked Chrome / Chromium extension for testing through the `chrome://extensions` Developer-mode flow: the minimum loadable `manifest.json`, the Load-unpacked directory-not-file selection, toolbar pinning, and the reload matrix deciding what a code edit actually re-evaluates (`manifest.json`, the background service worker, and content scripts need an explicit card refresh, content scripts additionally need a host-page refresh, while popup / options / other extension HTML pages re-evaluate on next open). Also covers reading the red Errors card, where service-worker and content-script logs surface, and the `--load-extension` and `web-ext --target chromium` equivalents that move the same load into CI. Scope is getting a build directory loaded and reloaded, not the runtime behaviour asserted afterwards. Use when a freshly built extension directory has to go into Chrome for the first time, or when an edit appears to have no effect and you need to know which surface requires an explicit reload.

Skills

76

Understand a skill inventory and address its findings for the current repo

Contains:

address-skill-inventory-findings

Understand a skill inventory and address its findings for the current repo. Use whenever the user asks about their skill inventory, skill-inventory findings, or wants to review, triage, or clean up findings for a repo. Examples: "what does my skill inventory show", "address my skill-inventory findings", "fix the drift findings", "what untracked skills do I have".

Skills

76

Collection of agent skills for SLICC and Tessl-compatible runtimes — productivity, creative, document, and integration skills.

Contains:

aem-edge-functions

Use this when the user wants to list or purge AEM Edge Functions deployed on the Adobe Managed CDN for an AEM Cloud Service / Edge Delivery site. Trigger on requests like "list deployed edge functions", "show edge functions for program N", "purge the edge-function cache", or "mint an aem.cdn token". Uses the `aem-edge-functions` command with ADC OAuth Server-to-Server credentials and the CDN compute API served from the delivery domain.

aem

AEM Edge Delivery Services (EDS) skill for reading, writing, previewing, and publishing EDS pages via the `aem` CLI. Use when the user asks about AEM Edge Delivery Services, EDS pages, Franklin, Helix, AEM EDS, edge delivery content, document-based authoring, or needs to list, get, put, preview, publish, or upload content in AEM EDS. Supports the full get→edit→put→preview→publish pipeline.

ai-writing-detector

Detect patterns of AI-generated writing in prose, creative writing, and technical documentation. Use when analyzing text for AI tells, checking if content reads like AI, reviewing drafts for machine-generated patterns, or auditing writing authenticity. Triggers on requests like "Does this read like AI?", "Check for AI patterns", "Analyze for AI writing", "Is this AI-generated?", "Detect LLM patterns".

Skills

76

Create CodeTour `.tour` files — persona-targeted, step-by-step walkthroughs with real file and line anchors. Use for onboarding tours, architecture walkthroughs, PR tours, RCA tours, and structured "explain how this works" requests.

Contains:

code-tour

Create CodeTour `.tour` files — persona-targeted, step-by-step walkthroughs with real file and line anchors. Use for onboarding tours, architecture walkthroughs, PR tours, RCA tours, and structured "explain how this works" requests.

Skills

76

Complete Nx plugin development toolkit: create custom generators, executors, and extend Nx workspaces with reusable automation

Contains:

nx-plugin-authoring

Create Nx plugins with custom generators and executors for TypeScript monorepos. Covers plugin scaffolding, Tree API usage, schema-driven options, ExecutorContext API, template generation, project-graph-safe updates, cache-aware outputs, and testable workflows. Use when creating Nx plugins, building custom generators, implementing executors, enforcing conventions, or extending Nx workspace automation.

Skills

76

Write and maintain Behavior-Driven Development tests with Gherkin and Cucumber. Use when defining acceptance scenarios, writing feature files, implementing step definitions, running Three Amigos sessions, or diagnosing BDD test quality issues. Keywords: bdd, gherkin, cucumber, given when then, feature files, step definitions, acceptance criteria, three amigos, example mapping.

Contains:

bdd-testing

Write and maintain Behavior-Driven Development tests with Gherkin and Cucumber. Use when defining acceptance scenarios, writing feature files, implementing step definitions, running Three Amigos sessions, or diagnosing BDD test quality issues. Keywords: bdd, gherkin, cucumber, given when then, feature files, step definitions, acceptance criteria, three amigos, example mapping.

Skills

76

Create tessl tiles with docs, rules, and skills.

Contains:

tile-creator

Create tessl tiles containing docs, rules, or skills. Use when a user wants to create a tile, package content for tessl, or needs help with tile.json configuration. Also triggers on "create tile from", "convert to tile", "turn into tile", "make tile from", or "tile this repo" for existing content.

Skills

76

Pulumi infrastructure-as-code and Flux CD GitOps skills for Claude Code with ESC, OIDC, and cloud provider best practices.

Contains:

flux-cli

Bootstraps Flux CD on Kubernetes clusters, creates and manages GitOps sources (Git/Helm/OCI/Bucket), configures kustomizations and Helm releases, reconciles resources, sets up image automation and alerting, and pushes OCI artifacts. Use this skill whenever the user mentions the flux CLI, flux bootstrap, flux create source, flux create kustomization, flux create helmrelease, flux reconcile, flux get, Flux CD, GitOps with Flux, or asks about managing Kubernetes deployments via GitOps. Also trigger when users ask about creating Git/Helm/OCI/Bucket sources, building or diffing kustomizations, pushing OCI artifacts, setting up image automation, creating Flux alerts/receivers, or bootstrapping Flux on GitHub/GitLab/Gitea/Bitbucket. Even if the user just says "flux" in a Kubernetes context, this skill applies.

flux-operator-cli

Builds Flux manifests locally, diffs YAML files, patches FluxInstance upgrades, creates authentication secrets, traces GitOps delivery pipelines, and bootstraps clusters with the Flux Operator. Use this skill whenever the user mentions flux-operator, FluxInstance, FluxReport, ResourceSet, ResourceSetInputProvider, Flux CD operator management, or asks about GitOps CLI tooling for Kubernetes with Flux. Also trigger when users ask about building Flux manifests, diffing YAML, patching Flux instances, creating Flux secrets, tracing GitOps delivery pipelines, or bootstrapping clusters with Flux. Even if the user just says "flux operator" or "flux-operator cli" without details, this skill has the authoritative reference.

pulumi-cli

Use for hands-on Pulumi CLI work: running deployments, fixing broken stacks, and managing infrastructure state. Handles: recovering from stuck or interrupted `pulumi up` with pending operations, cleaning orphaned resources from state after out-of-band cloud deletions, protecting critical resources from accidental `pulumi destroy`, moving resources between stacks without recreating them, targeting specific resources during deployment, migrating between backends (local file to Pulumi Cloud, S3), stack lifecycle management, state export/import/repair, CI/CD pipeline setup, and importing existing cloud resources. Use this skill — not the language-specific Pulumi skills — whenever the user's question is about operating, troubleshooting, or recovering Pulumi infrastructure rather than writing program code.

Skills

76

Can't find what you're looking for? Evaluate a missing skill.