{ "name": "duckdb-skills — 9 skills", "slug": "source-skills-3b8f044a03e6790d4c749947", "type": "skills", "category": "developer-tools", "example": false, "evidence_state": "pinned_source_listing", "stamp": "Pinned source listing — machine-checked", "summary": "Pinned source declarations and file hashes were listed.", "outcome": "Listed 9 skill declarations. Ran 22 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection.", "rule_results": [ "The retained source tree matches its acquisition manifest.", "Declared skill names (listing.json): attach-db; convert-file; duckdb-docs; install-duckdb; query; read-file; read-memories; s3-explore; spatial" ], "task": "What declarations and files are present in this pinned source?", "setup": "Git blob acquisition followed by static source inspection.", "limitations": "Scope: acquisition and static inspection. Command results: commands.json.", "source_url": "https://github.com/duckdb/duckdb-skills.git", "documentation_url": "https://github.com/duckdb/duckdb-skills.git", "commit": "7feda8e01e22bc0886c86123f3884947e36d8c69", "tree_sha256": "67e8b2a4cdb19b6cf43405918b556834b3f09a2ec4947901fb20541e9afb4ea2", "file_sha256": { ".claude-plugin/marketplace.json": "660ecde7c4bebec2a02934a0bda9ad4a7c9079fff6178559a44eb63917f24e95", ".claude-plugin/plugin.json": "04a346022f700f87662a387e200ee4b7bfe699cc640451c78a81a0fcea466a8f", ".gitignore": "479909356451295ed710b34e4d2e7111ceff0a081282b58d6f2a7ca1f787e019", "LICENSE": "7e17fd31249fa875cb3b1c5e05c6c3e99b75509f6a2804ca176c217834de1dcb", "README.md": "3b9ca1ae24420d24d46bb100f75f4feb80f9ef06ce2b1c96c83cee7a777561eb", "skills/attach-db/SKILL.md": "778075c35b56dbb4c2a4974d2377a091f84d476dd13df28c2c546d8e22114af0", "skills/convert-file/SKILL.md": "f60b4b0c136e71047d3b956b4359cf45eb716b6a0ef0f381b94a4eba1a3a738b", "skills/duckdb-docs/SKILL.md": "e6388de6257665f71da783b4d4e7b3072d788c0fbc4ce280959fb3c9191d4489", "skills/install-duckdb/SKILL.md": "598c588cb55c3b80d2c4ed47aed004ada95739d0ad8bc2ee61505731ff6dacd2", "skills/install-duckdb/eval.sh": "071c758aa96d3ac451dfdcb2d21e11dd1b7020646d977fbf526866e8ec8bfd60", "skills/query/SKILL.md": "c66aedb3a0c6efe45cbc1fdd6b819002da91b5831e13c087552c2f8eeac8ec99", "skills/read-file/SKILL.md": "ab75a9963471a178e1bc0db581386d6b8fe4de98483b19008d037325d263d729", "skills/read-memories/SKILL.md": "f440f63cf2687a6145b0178b72db4948fbd6059f6b099b51ac034b0b6868ec1d", "skills/s3-explore/SKILL.md": "dfd81bbe0bac004e30e53e03d2f6836c64cd359ec6c8ba81b3f045a07466cbb4", "skills/spatial/SKILL.md": "b016c8355524c2b8a16c4b2da352fcd4bfb76af4c4a044fdc1d4b32adb9453f1", "skills/spatial/references/functions.md": "5de6db7ec195740a3c549fb50a315fb1171b4e1bf1e0d8da88fef4f534545c2b", "skills/spatial/references/overture.md": "1f84cd722a6c3e8d48af5840a236166c0b1ded15d62d51678ce8765b78c811bc" }, "lockfiles": [ "LOCK.json" ], "utc_date": "2026-10-18T18:10:46Z", "source_date": "2026-10-16", "discovered_date": "2026-10-16", "retested_date": "2026-10-18", "reviewed_date": "2026-10-18", "published_date": "2026-10-18", "modified_date": "2026-10-18", "reviewer": "machine pipeline", "harness_version": "toolwitness harness at commit fdb0e180ce11bc2383fb07e791350cf38103ff88", "claude_code_version": "Not applicable: static source inspection (commands.json).", "model_id": "Not applicable: static source inspection (commands.json).", "scanner_version": "Not applicable: static source inspection.", "rulepack_version": "Not applicable: static source inspection.", "agents": [], "disclaimer": "This record lists declarations and file hashes from a pinned source tree. Git command results from acquisition and static inspection are retained in commands.json. Scope: acquisition and static inspection. It is not a security or quality verdict. Changed bytes are outside this record.", "commands": [ "Ran 22 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection." ], "prompt_list": [ "Not applicable: static source inspection (commands.json)." ], "history": [ "2026-10-18T18:10:46Z: pinned source inspection" ], "application": { "name": "duckdb-skills — 9 skills", "softwareVersion": "7feda8e01e22bc0886c86123f3884947e36d8c69", "applicationCategory": "DeveloperApplication", "operatingSystem": "Not exercised" }, "artifacts": { "transcript": "Ran 22 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection.", "sinkhole_log": "Not applicable: static source inspection (commands.json).", "canary_log": "Not applicable: static source inspection (commands.json).", "scanner_output": "Not applicable: static source inspection (commands.json).", "normalized_text": "{\n \"listing\": {\n \"skills\": [\n {\n \"path\": \"skills/attach-db/SKILL.md\",\n \"name\": \"attach-db\",\n \"description\": \"Attach a DuckDB database file for use with /duckdb-skills:query. Explores the schema (tables, columns, row counts) and writes a SQL state file so subsequent queries can restore this session automatically via duckdb -init.\\n\",\n \"files\": {\n \"skills/attach-db/SKILL.md\": \"778075c35b56dbb4c2a4974d2377a091f84d476dd13df28c2c546d8e22114af0\"\n }\n },\n {\n \"path\": \"skills/convert-file/SKILL.md\",\n \"name\": \"convert-file\",\n \"description\": \"Convert any data file to another format: CSV, Parquet, JSON, Excel, GeoJSON, and more. Use when the user says \\\"convert to parquet\\\", \\\"save as xlsx\\\", \\\"export as JSON\\\", \\\"make this a CSV\\\", \\\"turn into parquet\\\", or any variation of format-to-format conversion for data files. Also triggers when the user wants to write Parquet, Excel, or other binary formats that Claude cannot produce natively.\\n\",\n \"files\": {\n \"skills/convert-file/SKILL.md\": \"f60b4b0c136e71047d3b956b4359cf45eb716b6a0ef0f381b94a4eba1a3a738b\"\n }\n },\n {\n \"path\": \"skills/duckdb-docs/SKILL.md\",\n \"name\": \"duckdb-docs\",\n \"description\": \"Search DuckDB and DuckLake documentation and blog posts. Returns relevant doc chunks for a question or keyword using full-text search against a locally cached index.\\n\",\n \"files\": {\n \"skills/duckdb-docs/SKILL.md\": \"e6388de6257665f71da783b4d4e7b3072d788c0fbc4ce280959fb3c9191d4489\"\n }\n },\n {\n \"path\": \"skills/install-duckdb/SKILL.md\",\n \"name\": \"install-duckdb\",\n \"description\": \"Install or update DuckDB extensions. Each argument is either a plain extension name (installs from core) or name@repo (e.g. magic@community). Pass --update to update extensions instead of installing.\\n\",\n \"files\": {\n \"skills/install-duckdb/SKILL.md\": \"598c588cb55c3b80d2c4ed47aed004ada95739d0ad8bc2ee61505731ff6dacd2\",\n \"skills/install-duckdb/eval.sh\": \"071c758aa96d3ac451dfdcb2d21e11dd1b7020646d977fbf526866e8ec8bfd60\"\n }\n },\n {\n \"path\": \"skills/query/SKILL.md\",\n \"name\": \"query\",\n \"description\": \"Run SQL queries against the attached DuckDB database or ad-hoc against files. Accepts raw SQL or natural language questions. Uses DuckDB Friendly SQL idioms.\\n\",\n \"files\": {\n \"skills/query/SKILL.md\": \"c66aedb3a0c6efe45cbc1fdd6b819002da91b5831e13c087552c2f8eeac8ec99\"\n }\n },\n {\n \"path\": \"skills/read-file/SKILL.md\",\n \"name\": \"read-file\",\n \"description\": \"Read any data file (CSV, JSON, Parquet, Avro, Excel, spatial, SQLite) or remote URL (S3, HTTPS). Use when user references a data file, asks \\\"what's in this file\\\", or wants to preview/profile a dataset. Not for source code.\\n\",\n \"files\": {\n \"skills/read-file/SKILL.md\": \"ab75a9963471a178e1bc0db581386d6b8fe4de98483b19008d037325d263d729\"\n }\n },\n {\n \"path\": \"skills/read-memories/SKILL.md\",\n \"name\": \"read-memories\",\n \"description\": \"Search past Claude Code session logs to recall prior decisions, patterns, or unresolved work. Use when user says \\\"do you remember\\\", \\\"what did we do\\\", references past conversations, or you need context from prior sessions.\\n\",\n \"files\": {\n \"skills/read-memories/SKILL.md\": \"f440f63cf2687a6145b0178b72db4948fbd6059f6b099b51ac034b0b6868ec1d\"\n }\n },\n {\n \"path\": \"skills/s3-explore/SKILL.md\",\n \"name\": \"s3-explore\",\n \"description\": \"Explore and query data on S3, Cloudflare R2, GCS, MinIO, or any S3-compatible storage. Use when the user mentions an s3://, r2://, gs://, or gcs:// URL, asks \\\"what's in this bucket\\\", wants to list remote files, preview remote Parquet/CSV/JSON, or query data on object storage without downloading it. Also triggers when the user wants to know the size, schema, or row count of remote datasets.\\n\",\n \"files\": {\n \"skills/s3-explore/SKILL.md\": \"dfd81bbe0bac004e30e53e03d2f6836c64cd359ec6c8ba81b3f045a07466cbb4\"\n }\n },\n {\n \"path\": \"skills/spatial/SKILL.md\",\n \"name\": \"spatial\",\n \"description\": \"Answer questions about spatial data using DuckDB. Use when the user mentions locations, coordinates, lat/lng, distances, maps, addresses, \\\"near\\\", \\\"within\\\", \\\"closest\\\", geographic names, or spatial file formats (GeoJSON, Shapefile, GeoPackage, GPX, GeoParquet). Also triggers when the user wants to find places, buildings, or roads — Overture Maps provides free global data on S3 with zero API keys. Handles spatial joins, distance calculations, containment checks, density analysis, and format conversions for geographic data.\\n\",\n \"files\": {\n \"skills/spatial/SKILL.md\": \"b016c8355524c2b8a16c4b2da352fcd4bfb76af4c4a044fdc1d4b32adb9453f1\",\n \"skills/spatial/references/functions.md\": \"5de6db7ec195740a3c549fb50a315fb1171b4e1bf1e0d8da88fef4f534545c2b\",\n \"skills/spatial/references/overture.md\": \"1f84cd722a6c3e8d48af5840a236166c0b1ded15d62d51678ce8765b78c811bc\"\n }\n }\n ],\n \"hooks\": [],\n \"executions\": []\n }\n}" }, "review_input": { "identity_artifact": "identity.json", "evidence_sha256": { "LOCK.json": "e4d471c3a2a26bbae085e72a1562522d7e2d5e381fd6c70af572c12d251fa0dd", "commands.json": "5ce5faf93479ef5075c9c832ec3db2b2e9fda4e8c2c70eb283545f8ec90cf7ae", "complete.json": "91b504b43905fdc009504d516c45eea831f39a1995b9e7d69987c9756c936d6f", "identity.json": "50a057c347a46a0e43ffb84ee2d8bb7b2aaa6669366b370253432ce1512cb242", "listing.json": "c104af308d89ba08ce741436dd83966d3327a110efd101b0ad38908dc803f993", "selection.json": "0ee6cf5e2f4ac80ffc4bfc9e72e290a9fb8ed9071f6f87aa9ccbfb1f0280b786" }, "claims": [ { "id": "acquired", "field": "summary", "text": "Pinned source declarations and file hashes were listed.", "sources": [ "LOCK.json", "listing.json", "commands.json" ] }, { "id": "listed", "field": "outcome", "text": "Listed 9 skill declarations. Ran 22 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection.", "sources": [ "LOCK.json", "listing.json", "commands.json" ] }, { "id": "tree", "field": "rule_results.0", "text": "The retained source tree matches its acquisition manifest.", "sources": [ "LOCK.json", "listing.json", "commands.json" ] }, { "id": "declared", "field": "rule_results.1", "text": "Declared skill names (listing.json): attach-db; convert-file; duckdb-docs; install-duckdb; query; read-file; read-memories; s3-explore; spatial", "sources": [ "LOCK.json", "listing.json", "commands.json" ] } ] }, "review": { "kind": "machine-checked", "date": "2026-10-18", "reviewed_sha256": "138b879f4704e6c666b23e740071a9ec2a4b60652304d8d09baf66f3d73b98a5", "gates": "88260b3ebd0350b0b7db36a3093d7104398b89fbe17fa79dc5ce156fd2b8e47f", "codex": "ed654b5b89f44531261b2d7f1e7cce4dc6645f17d75e1e9c8d9ca28fe0e53ed1", "grok": "2c4828b0804cdb3ecb07a5a75e506edad15a15423d877bf015edbebe93110899", "summary": "Deterministic gates passed; every claim rebuilt from evidence with a reviewed template; Grok reported no standing refutation." } }