{"id":"ebd69154-accf-4fb7-8f3e-d88ec1d0a176","shortId":"QSdbR9","kind":"skill","title":"fq Binary Format Inspector and jq for Media Files","tagline":"fq is a command-line tool that brings jq-style querying to binary formats. It decodes, inspects, and transforms media containers, executables, packet captures, and dozens of other binary formats using familiar jq expressions and an interactive REPL.","description":"# fq Binary Format Inspector and jq for Media Files\n\nfq is a command-line tool that brings jq-style querying to binary formats. It decodes, inspects, and transforms media containers, executables, packet captures, and dozens of other binary formats using familiar jq expressions and an interactive REPL.\n\n## Prerequisites\n\nGo 1.22+\n\n## Installation\n\nUse the upstream install or setup path that matches your environment:\n- brew install wader/tap/fq\n- Make sure you have [go](https://go.dev) 1.22 or later installed.\n- go install github.com/wader/fq@latest\n- go install github.com/wader/fq@master\n\nRequirements and caveats from upstream:\n- [hachoir](https://github.com/vstinner/hachoir) - General python library for working binary data.\n\nBasic usage or getting-started notes:\n- Basic usage is fq . file, fq d file or fq 'some query' file ....\n- For details see [usage.md](doc/usage.md).\n- For details see [formats.md](doc/formats.md) and [usage.md](doc/usage.md).\n\n- Source: https://github.com/wader/fq\n- Extracted from upstream docs: https://raw.githubusercontent.com/wader/fq/HEAD/README.md\n\n## Documentation\n\n- https://github.com/wader/fq/blob/master/doc/usage.md\n\n## Source\n\n- [Agent Skill Exchange](https://agentskillexchange.com/skills/fq-binary-format-inspector-jq-media/)","tags":["binary","format","inspector","media","skills","agentskillexchange","agent-skills","ai-agents","ai-tools","awesome-list","claude-code","codex"],"capabilities":["skill","source-agentskillexchange","skill-fq-binary-format-inspector-jq-media","topic-agent-skills","topic-ai-agents","topic-ai-tools","topic-awesome-list","topic-claude-code","topic-codex","topic-cursor","topic-llm","topic-mcp","topic-npx-skills","topic-openclaw","topic-skills-catalog"],"categories":["skills"],"synonyms":[],"warnings":[],"endpointUrl":"https://skills.sh/agentskillexchange/skills/fq-binary-format-inspector-jq-media","protocol":"skill","transport":"skills-sh","auth":{"type":"none","details":{"cli":"npx skills add 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'agent':202 'agentskillexchange.com':206 'agentskillexchange.com/skills/fq-binary-format-inspector-jq-media/)':205 'basic':153,160 'binari':2,24,40,51,73,89,151 'brew':114 'bring':18,67 'captur':35,84 'caveat':139 'command':14,63 'command-lin':13,62 'contain':32,81 'd':166 'data':152 'decod':27,76 'detail':174,179 'doc':193 'doc/formats.md':182 'doc/usage.md':177,185 'document':197 'dozen':37,86 'environ':113 'exchang':204 'execut':33,82 'express':45,94 'extract':190 'familiar':43,92 'file':9,58,164,167,172 'format':3,25,41,52,74,90 'formats.md':181 'fq':1,10,50,59,163,165,169 'general':146 'get':157 'getting-start':156 'github.com':130,135,144,188,199 'github.com/vstinner/hachoir)':143 'github.com/wader/fq':187 'github.com/wader/fq/blob/master/doc/usage.md':198 'github.com/wader/fq@latest':129 'github.com/wader/fq@master':134 'go':100,121,127,132 'go.dev':122 'hachoir':142 'inspect':28,77 'inspector':4,53 'instal':102,106,115,126,128,133 'interact':48,97 'jq':6,20,44,55,69,93 'jq-style':19,68 'later':125 'librari':148 'line':15,64 'make':117 'match':111 'media':8,31,57,80 'note':159 'packet':34,83 'path':109 'prerequisit':99 'python':147 'queri':22,71,171 'raw.githubusercontent.com':195 'raw.githubusercontent.com/wader/fq/head/readme.md':194 'repl':49,98 'requir':137 'see':175,180 'setup':108 'skill':203 'skill-fq-binary-format-inspector-jq-media' 'sourc':186,201 'source-agentskillexchange' 'start':158 'style':21,70 'sure':118 'tool':16,65 'topic-agent-skills' 'topic-ai-agents' 'topic-ai-tools' 'topic-awesome-list' 'topic-claude-code' 'topic-codex' 'topic-cursor' 'topic-llm' 'topic-mcp' 'topic-npx-skills' 'topic-openclaw' 'topic-skills-catalog' 'transform':30,79 'upstream':105,141,192 'usag':154,161 'usage.md':176,184 'use':42,91,103 'wader/tap/fq':116 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