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Builds, audits, and improves the project harness around coding agents: instruction files, feature/state tracking, verification gates, scope boundaries, session handoff, memory, context budgets, tool permissions, and coordination. It turns recurring agent failures into explicit repo-level controls.

Trains or fine-tunes Sentence Transformers bi-encoders, CrossEncoders, SparseEncoders, or MultiVectorEncoders for retrieval, similarity, classification, deduplication, reranking, and related tasks. It covers loss selection, hard-negative mining, evaluators, distillation, LoRA, Matryoshka training, and Hub publishing.

Self-hosted browser-based conversion for documents, images, video, ebooks, and more.

Automatically track computer activity and review it locally in timelines and reports.

Create PDF forms, collect signatures, and build document workflows.

Self-hosted real-time collaborative editing with visible authorship and revision history.

Builds email output from json-render specifications using the React Email renderer. It defines the flat element-tree spec, catalog/component setup, and rendering calls for HTML or plain text, making it useful for applications that let an agent produce structured transactional or marketing email layouts.

"Run a full-site SEO audit and return a scored, prioritized report. Use only for site-wide checks; use seo-page for one URL or seo-technical for a technical-only review.". The workflow is tied to seo-audit and specifies practical inputs, decisions, or outputs rather than only providing general inspiration.

Connect hosts across networks with certificates, group-based traffic filtering, and peer discovery.

Build interactive charts, scientific visualizations, maps, and financial graphics into JavaScript applications.

Define reusable API mocks for JavaScript apps, tests, and local development.

"This skill should be used for improving context efficiency: context budgeting, observation masking, prefix or KV-cache strategy, partitioning, token-cost reduction, retrieval scoping, and extending effective context capacity without lowering answer quality.". The workflow is tied to context-optimization and specifies practical inputs, decisions, or outputs rather than only providing general inspiration.

Collect, transform, and route metrics, logs, and other data with a configurable agent.

Build reusable web extraction, crawling, and monitoring workflows.

Scriptable image conversion and processing for repeatable workflows.

A Lark CLI skill for creating and iterating on hosted business applications, prototypes, dashboards, and integrations with the Lark platform.

Builds, extends, debugs, or publishes Lightweight Charts custom series, series primitives, and pane primitives. It routes plugin type selection to the appropriate toolkit/scaffold, points to official reference implementations, and calls out autoscale, whitespace, visible-range, hit-test, and conflation pitfalls.

Collect and inspect distributed traces to investigate latency and service dependencies.

Investigates failing CI for a QuestDB PR by identifying the PR and retrieving concise test/check evidence before examining relevant logs. It can fix clear issues or discuss ambiguous failures, then expects the affected tests and repository gates to be rerun.

Turns documentation, APIs, code, or specifications into reusable agent skills with a concise SKILL.md entrypoint and supporting references, scripts, or assets. It also provides a refactoring workflow for improving scope, activation reliability, and quality gates in existing skills.

Monitor endpoints, logs, file changes, vulnerabilities, configurations, and cloud and container activity.

"Operate opencodex (`ocx`): discover CLI tasks offline, inspect local configuration, and manage a running proxy’s account pool, providers, models, routing, usage report, and management API. Use for proxy operation rather than editing the opencodex codebase.". The workflow is tied to ocx and specifies practical inputs, decisions, or outputs rather than only providing general inspiration.

Orchestrate container-based workflows and parallel jobs on Kubernetes.

Self-host a machine-translation API for tools that translate text without relying on proprietary translation software.

Find code patterns, bugs, and security issues with rules written in a code-like syntax.

Self-hostable collaborative editor for structured documents, shared knowledge, and presentations.

Sweeps the Google MCP Toolbox docs for broken and noncanonical links, reports each issue with its cause, and applies only safe internal-link fixes. It avoids rewriting external or ambiguous targets and keeps CI/release documentation health from depending on manual spot checks.

Deploys, develops, inspects, and troubleshoots Vercel projects from the `vercel`/`vc` command line, including project linking, environments, domains, and deployment management.

Self-hosted project and portfolio management for teams planning work, tracking tasks, and coordinating delivery.

Self-hosted RSS aggregation and reading for individuals and teams.

Connect origins to Cloudflare Tunnel and build workflows for public and private traffic.

Self-hosted server for sending messages through a REST API and receiving them over WebSocket.

Official GSAP guidance for using its core tween API, responsive matchMedia behavior, timelines, and animation defaults in web interfaces. It helps agents produce code that follows GSAP’s actual model instead of guessing at library syntax.

Explore pandas, Polars, and PyArrow dataframes through interactive visual analysis in Python.

Self-host a file-transfer server and share files from the command line.

A self-hostable browser toolkit for organizing, editing, converting and processing PDFs.

Build browser-based 3D globes and maps for geospatial data.

An HTTP API service that uses Chrome to fetch pages behind Cloudflare or DDoS-GUARD challenges.

Catalog and enrich a music library with metadata matching, command-line tools, and plugins.

Self-hostable commerce platform for storefronts, B2B, and multi-vendor marketplaces.