703 Technologies Fuzzing Testing
jabrena/plinth
A skill your agent uses when you need to add or review fuzz testing for Java APIs with CATS — including contract-driven negative testing, malformed payload validation, boundary input exploration, CI…
Adds and debugs JacRed torrent/anime tracker parsers (site probe, auth, magnet policy, SyncService, cron, fixtures, dry-run, OpenAPI wiring).
$ npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jacred-fdb/jacred jacred-tracker-parser --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/jacred-fdb/jacred.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/jacred-tracker-parser .claude/skills/jacred-tracker-parser && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "jacred-tracker-parser" agent skill from https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parser into .claude/skills/jacred-tracker-parser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jacred-tracker-parser", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parserType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jacred-fdb/jacred jacred-tracker-parser --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jacred-fdb/jacred.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.cursor/skills/jacred-tracker-parser .agents/skills/jacred-tracker-parser && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "jacred-tracker-parser" agent skill from https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parser into .agents/skills/jacred-tracker-parser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jacred-tracker-parser", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jacred-fdb/jacred jacred-tracker-parser --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jacred-fdb/jacred.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.cursor/skills/jacred-tracker-parser .cursor/skills/jacred-tracker-parser && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "jacred-tracker-parser" agent skill from https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parser into .cursor/skills/jacred-tracker-parser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jacred-tracker-parser", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/jacred-fdb/jacred.git --path .cursor/skills/jacred-tracker-parser--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jacred-fdb/jacred jacred-tracker-parser --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jacred-fdb/jacred.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.cursor/skills/jacred-tracker-parser .gemini/skills/jacred-tracker-parser && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "jacred-tracker-parser" agent skill from https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parser into .gemini/skills/jacred-tracker-parser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jacred-tracker-parser", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install jacred-fdb/jacred jacred-tracker-parserInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jacred-fdb/jacred.git skills-src && mkdir -p .github/skills && cp -r skills-src/.cursor/skills/jacred-tracker-parser .github/skills/jacred-tracker-parser && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "jacred-tracker-parser" agent skill from https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parser into .github/skills/jacred-tracker-parser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jacred-tracker-parser", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jacred-fdb/jacred jacred-tracker-parser --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jacred-fdb/jacred.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.cursor/skills/jacred-tracker-parser .opencode/skills/jacred-tracker-parser && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "jacred-tracker-parser" agent skill from https://github.com/jacred-fdb/jacred/tree/main/.cursor/skills/jacred-tracker-parser into .opencode/skills/jacred-tracker-parser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jacred-tracker-parser", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
jacred-tracker-parserAdds and debugs JacRed torrent/anime tracker parsers (site probe, auth, magnet policy, SyncService, cron, fixtures, dry-run, OpenAPI wiring).
Jacred Tracker Parser is an agent skill from jacred-fdb/jacred. Adds and debugs JacRed torrent/anime tracker parsers (site probe, auth, magnet policy, SyncService, cron, fixtures, dry-run, OpenAPI wiring). Use when adding a tracker, scraping a listing/API, quality gates (1080-only), Batch packs, FlareSolverr, crontab, or when the user mentions tracker slug, ParseShows, limitpage, MagnetNoTrackers, or Jackett defs.
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `reference.md`).
It sits in Testing & QA, covering Web scraping, Scheduled and recurring tasks and Quality gates. It works with OpenAPI. The repository describes itself as: JacRed - a torrent tracker aggregator. The licence is AGPL-3.0.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit dbe1d8b. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
python3dotnetnpmFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Jacred Tracker Parser loads about 1.4k tokens when it runs. Until then it costs about 94 tokens; SKILL.md has 467 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from jacred-fdb/jacred at commit dbe1d8b, republished under its AGPL-3.0 licence (© jacred-fdb). 467 words, ~1,402 tokens.
.claude/skills/jacred-tracker-parser/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.Project playbook for integrating a real tracker into JacRed. Pair with the
specialist subagent .cursor/agents/jacred-tracker-parser.md.
Full slug catalog: reference.md.
Copy and track:
Tracker Progress:
- [ ] 1. Probe site (encoding, auth, API vs HTML, pagination, download path)
- [ ] 2. Choose sync cluster + magnet/auth policy (see reference.md)
- [ ] 3. Implement Parser + SyncService + Controller
- [ ] 4. Wire DI/config/schema/FileDB/crontab/OpenAPI/docs/icon
- [ ] 5. Fixtures + dry_run_{slug}_parser.py + fixture tests
- [ ] 6. Run dry-run + dotnet test --filter FullyQualifiedName~{Name}Do not ship half-wired trackers. Do not edit the user’s .cursor/plans/*.plan.md
unless asked.
.torrent, quality ladder, pagination, host mirrors.BencodeTo.MagnetNoTrackers.url (?ep= / ?id= / #quality).Prefer official JSON when the site’s own JS uses it (SubsPlease/Knaben/Bitru/Aniliberty).
| Cluster | Clone from | Cron shape |
|---|---|---|
| Rutor trio (+ ParseLatest) | rutor, korsars, anibelka, ultradox, rutracker | Hourly parse + daily tasks |
Page-range / limit_page | baibako, rudub, anidub, anistar, leproduction | parseFrom/parseTo or limit_page |
| API latest + backfill | knaben, bitru, subsplease | Hourly latest + checkpointed crawl |
| Special | lostfilm, mazepa | Dedicated endpoints |
Details per slug: reference.md.
| Piece | Path |
|---|---|
| Parser / Sync / Categories | Infrastructure/Trackers/{Name}/ |
| Cron | Controllers/Cron/{Name}Controller.cs → /cron/{slug}/… |
| Details (optional) | Models/Details/{Name}Details.cs |
| Icon | web/public/img/ico/{slug}.ico (that site’s favicon) |
| Fixtures / tests | tests/JacRed.Tests/Fixtures/{Name}/, {Name}ParserFixtureTests.cs |
| Dry-run | scripts/dry_run_{slug}_parser.py |
AppOptions, ConfigSchema (slugs + block names), AppConfigurationProvider log caseTrackerServiceCollectionExtensions DIFileDB.UrlParsing when URL id is non-obviousData/example.yaml|conf, Data/init.yaml|conf (synctrackers + block; no secrets)Data/crontab via run-job.sh (stagger minutes; raise max_time for long crawls)web/public/openapi.yaml TrackerSlug → cd web && npm run gen:apidocs/trackers/overview.mdx, tracker-specific page, docs/configuration/trackers.mdx, docs/api-reference/cron.mdx, docs/development/docs-workflow.mdx, README countRuntime config: binary loads ./init.yaml from CWD, not Data/init.yaml (template only).
host/alias mirror split).MagnetNoTrackers when auth announce has passkey.rudub); never retarget predecessor (baibako).res==1080).[Batch].python3 scripts/dry_run_{slug}_parser.py
dotnet test tests/JacRed.Tests/JacRed.Tests.csproj --filter FullyQualifiedName~{Name}Report: slug, auth, sync cluster, magnet policy, quality gate, cron endpoints, test counts.
/page/N/ scan and not numbers inside <script>.UpdateTasksParse must prune map slots past the live tail when the pager shrinks..icoData/init.yaml is what the running process loads.cursor/agents/jacred-tracker-parser.mdInfrastructure/Trackers/Rutracker/README.mddocs/trackers/overview.mdx, docs/configuration/trackers.mdx, docs/api-reference/cron.mdx, docs/development/adding-trackers.mdx, docs/development/docs-workflow.mdx© jacred-fdb, AGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file in .cursor/skills/jacred-tracker-parser of jacred-fdb/jacred.
Open the folder on GitHubat commit dbe1d8b
Jacred Tracker Parser next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Jacred Tracker Parser this skilljacred-fdb/jacred | 124 | — | ~1.4k | Automated safety check: Pass | AGPL-3.0 | |
| 703 Technologies Fuzzing Testingjabrena/plinth | 446 | — | ~874 | Automated safety check: Pass | Apache-2.0 | |
| Cloud Agents Starterscalar/scalar | 16k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Contract Testingpetrkindlmann/qa-skills | 165 | — | ~4.1k | Automated safety check: Pass | MIT | |
| Type Safetyidavidov13/agentic-playwright | 223 | — | ~3.5k | Automated safety check: Pass | MIT | |
| Automating API Testingjeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.7k | Automated safety check: Pass | MIT |
jabrena/plinth
A skill your agent uses when you need to add or review fuzz testing for Java APIs with CATS — including contract-driven negative testing, malformed payload validation, boundary input exploration, CI…
scalar/scalar
Minimal starter runbook for cloud agents to install dependencies, run packages, execute tests, and troubleshoot the Scalar monorepo quickly.
petrkindlmann/qa-skills
Implement consumer-driven contract testing with Pact-JS (v16).
idavidov13/agentic-playwright
TypeScript type safety conventions for the Playwright scaffold — the "no any" rule, Zod 4 schema patterns (z.strictObject, top-level validators like z.uuid / z.email / z.url / z.int / z.enum)…
jeremylongshore/tons-of-skills-marketplace
Test automate API endpoint testing including request generation, validation, and comprehensive test coverage for REST and GraphQL APIs.
counterfact/api-simulator
Add and evolve Counterfact context classes in .context.ts files, including required unit test coverage for context behavior.
jacred-fdb/jacred
Debugs JacRed search as Lampa, Lampac PidTor, and NUM actually call it (Jackett v2 card vs query, parselang, isserial, clarification, year gate).
Works with
Adds and debugs JacRed torrent/anime tracker parsers (site probe, auth, magnet policy, SyncService, cron, fixtures, dry-run, OpenAPI wiring). Jacred Tracker Parser is an agent skill from jacred-fdb/jacred. Adds and debugs JacRed torrent/anime tracker parsers (site probe, auth, magnet policy, SyncService, cron, fixtures, dry-run, OpenAPI wiring).
Jacred Tracker Parser fits situations like: adding a tracker; scraping a listing/API; quality gates (1080-only); the user mentions tracker slug.
Run `npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a claude-code`. Or copy the skill folder (.cursor/skills/jacred-tracker-parser in jacred-fdb/jacred) into .claude/skills/jacred-tracker-parser in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a codex`. Or copy the skill folder (.cursor/skills/jacred-tracker-parser in jacred-fdb/jacred) into .agents/skills/jacred-tracker-parser in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jacred-fdb/jacred --skill jacred-tracker-parser -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/jacred-tracker-parser, .gemini/skills/jacred-tracker-parser, .github/skills/jacred-tracker-parser and .opencode/skills/jacred-tracker-parser in your project.
Going by SKILL.md and its folder, Jacred Tracker Parser needs the command-line tools its instructions call (python3, dotnet and npm). Our summary lists: Python 3.
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Jacred Tracker Parser is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Jacred Tracker Parser: 703 Technologies Fuzzing Testing (jabrena/plinth, 446 stars), Cloud Agents Starter (scalar/scalar, 16k stars), Contract Testing (petrkindlmann/qa-skills, 165 stars) and Type Safety (idavidov13/agentic-playwright, 223 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
jacred-fdb (a GitHub organization) maintains it in jacred-fdb/jacred, which has 124 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 5, 2026.
Source: jacred-fdb/jacred on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.