Find the open-source solution that fits.

Give Riffkit a successful TikTok or uploaded clip and it will study the hook, pacing, and emotional beats before generating new footage around your product, character, and story. The hosted service can return voiceover, timed captions, a cover, post copy, and hashtags in English or Spanish without re-uploading the source footage. Generation requires a Riffkit account and is billed by the finished video's duration.

the-super-planner-skill sizes the task as Quick, Standard, or Deep, routes research by claim type, and checks the project’s dependency versions before relying on current documentation. It locks a Goal Contract with numbered success criteria and a runnable definition of done, then traces each implementation slice back to one criterion and repairs failed checks. The skill has no extra dependencies, but Claude Code details can change with installed versions.

Install the skill in Claude Code to get focused guidance for Unity 6 URP 2D work, including sprites, tilemaps, sorting, batching, physics, lighting, and pixel-art setup. Its reference files trace rules to official Unity documentation and separately flag behavior confirmed in the editor when defaults or common assumptions differ. It is most useful for concrete implementation and performance decisions within Unity 2D.

verified-experiments adds a Python harness and Claude skill with guards for data and Git provenance, real-data sanity, label leakage, impossible metrics, stored predictions, reproducibility, silent fallbacks, guard meta-tests, and code review. Each guard rejects a deliberate fake, and the diagnoser explains the failed gate and next step. An optional agent loop may edit experiment code but cannot change the guards, tests, reviewer, or diagnoser to make a run green.

resume-radar simulates an LLM resume screener with a reverse-engineered 120-point rubric, including a GitHub open-source classification that can affect the score. It returns a gap table sorted by point swing and concrete edits, while refusing to fabricate experience, pull requests, stars, or metrics. Use it to understand machine-screening signals, not to inflate a candidate’s record.

No Fabricate Gate scans HTML, Markdown, and text files for numeric claims before publication. You supply a manifest containing each allowed value, its claim, and its source URL; unmatched figures fail the command, while malformed manifests fail closed. The tool is read-only, local, dependency-free, and does not access credentials or the network.

Claude Code Doctor inspects the workspace layer that shapes every session, including context files, permissions, skills, MCP tools, automations, and disk usage. It produces a graded Markdown report and local HTML dashboard with red flags and concrete prescriptions. The diagnostic pass is read-only apart from the approved report destination, and cleanup actions are separated behind explicit user approval.

This Claude skill applies Jeremy Miner’s NEPQ method to three sales tasks: attraction posts, replies to interested leads, and live call scripts. Each mode follows questions about problem awareness, solution awareness, consequences, and commitment instead of leading with a pitch. The public skill is generic, so you provide your name, niche, service, and preferred tone before drafting.

CNKI Search Skill gives Claude Code a structured workflow for Chinese academic literature retrieval. It saves searches as reusable workspaces, then supports result inspection, detail fetching, facets, citation export, and PDF or CAJ downloads with JSON output. It reports login, captcha, and permission states rather than bypassing CNKI access controls.

dig helps coding agents avoid building the wrong thing from a vague request. It surfaces assumptions about the goal and likely failure points, asks only questions that would change the approach, loops until important branches are resolved, and produces a concise clarity memo for confirmation. It follows the Agent Skills format; Claude Code offers the fullest interaction, while compatible clients can use a reduced workflow.

jobscreener reads your CV, removes roles that fail hard requirements such as eligibility, experience, or degree, then ranks the remaining postings with a transparent fit score. It can run offline on bundled data or connect to Remotive, JobSpy, or Apify, with optional Claude re-scoring, Notion tracking, and email delivery.

FSOMA Transformation Report Kit turns current-state workflows, technology, RACI, KPIs, and spend into a structured Word report for leadership decisions. It covers a future-state roadmap, future RACI, technology recommendations, KPI framing, an impact-versus-effort chart, and a four-part commercial model. Benchmark handling is cautious: missing verified data is flagged rather than invented. The project is a public preview, not a finished client package.

Fable Prompt Skill turns a rough intention into a prompt tailored to Claude Fable 5. It asks a few focused questions, assembles the answer from Fable-specific patterns, and recommends an effort level for running it. The repository is a skill and pattern library rather than an application, so the result is a prompt you can paste into the intended model.

Use this Claude Code skill for large, well-specified implementation work that can be divided into task packets. The main model handles decomposition and review, cheaper workers write code, and type checks or tests gate their output. Lite mode reduces top-tier quota use at relatively low total cost; max mode saves more top-tier quota but raised total dollar cost in the benchmark. The skill steps aside for small tasks and judgment-heavy debugging where delegation is not worthwhile.

Godplans turns a software idea into a single PLAN.mdx before implementation begins. It asks a small batch of high-leverage questions, records scope and irreversible decisions, maps applicable domains, and emits requirements, acceptance criteria, architecture, risks, and phased tasks. A policy screen can refuse prohibited uses or add mitigations, and the skill works across several agent clients.

Deck Studio guides deck creation through a brief, design specification, outline, visuals, and shape-based PPTX rendering. Each step has an artifact and confirmation point, so changing a color, rewriting a slide, or cutting the page count does not require editing the final deck by hand. It works as a Claude Code skill or through a Streamlit UI and CLI, with Chinese-market examples and editable PowerPoint or Keynote output.

Use godaudits before a release, during a handoff, or for technical due diligence. One command identifies the project type, audits the applicable domains, verifies each finding at a specific file and line, and writes scores plus checkbox remediation tasks to AUDIT.mdx. The audit is read-only: it does not run the application or tests, connect to live systems, or apply the fixes itself.

TOON Skill rewrites verbose coding-agent prompts into tighter specifications while preserving exact paths, constraints, and completion criteria. It encodes uniform tabular data in Token-Oriented Object Notation when that reduces size, but keeps nested or irregular data as compact JSON. The bundled Python converter can use the official CLI when available and provides a pure-Python fallback.