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JimLiu/baoyu-skills
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Extract structured specifications from electronic component datasheet PDFs — pinouts, electrical characteristics, peripherals, topology, and features.
$ npx skills add aklofas/kicad-happy --skill datasheets -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aklofas/kicad-happy datasheets --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/aklofas/kicad-happy.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/datasheets .claude/skills/datasheets && 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 "datasheets" agent skill from https://github.com/aklofas/kicad-happy/tree/main/skills/datasheets into .claude/skills/datasheets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "datasheets", 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/aklofas/kicad-happy/tree/main/skills/datasheetsType 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 aklofas/kicad-happy --skill datasheets -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aklofas/kicad-happy datasheets --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aklofas/kicad-happy.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/datasheets .agents/skills/datasheets && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "datasheets" agent skill from https://github.com/aklofas/kicad-happy/tree/main/skills/datasheets into .agents/skills/datasheets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "datasheets", 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 aklofas/kicad-happy --skill datasheets -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aklofas/kicad-happy datasheets --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aklofas/kicad-happy.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/datasheets .cursor/skills/datasheets && 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 "datasheets" agent skill from https://github.com/aklofas/kicad-happy/tree/main/skills/datasheets into .cursor/skills/datasheets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "datasheets", 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/aklofas/kicad-happy.git --path skills/datasheets--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 aklofas/kicad-happy --skill datasheets -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aklofas/kicad-happy datasheets --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aklofas/kicad-happy.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/datasheets .gemini/skills/datasheets && 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 "datasheets" agent skill from https://github.com/aklofas/kicad-happy/tree/main/skills/datasheets into .gemini/skills/datasheets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "datasheets", 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 aklofas/kicad-happy datasheetsInstalls 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 aklofas/kicad-happy --skill datasheets -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aklofas/kicad-happy.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/datasheets .github/skills/datasheets && 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 "datasheets" agent skill from https://github.com/aklofas/kicad-happy/tree/main/skills/datasheets into .github/skills/datasheets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "datasheets", 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 aklofas/kicad-happy --skill datasheets -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aklofas/kicad-happy datasheets --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aklofas/kicad-happy.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/datasheets .opencode/skills/datasheets && 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 "datasheets" agent skill from https://github.com/aklofas/kicad-happy/tree/main/skills/datasheets into .opencode/skills/datasheets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "datasheets", 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.
datasheetsExtract structured specifications from electronic component datasheet PDFs — pinouts, electrical characteristics, peripherals, topology, and features.
Datasheets is an agent skill from aklofas/kicad-happy. Extract structured specifications from electronic component datasheet PDFs — pinouts, electrical characteristics, peripherals, topology, and features. Cache extractions per project for consumption by schematic and PCB analyzers. Primary consumer infrastructure for kicad, emc, spice, and thermal analyzers. Use this skill whenever the user asks to extract, verify, or read specs from a component datasheet; when analyzers need verified IC knowledge (EN pin thresholds, PG presence, USB peripheral speed); or when a…
Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 66 other files, including scripts and reference files (for example `datasheet_types/__init__.py`, `datasheet_types/base_block.py` and `datasheet_types/codec.py`).
It sits in Documents & Office. The repository describes itself as: AI coding agent skills for KiCad electronics design. Works with Claude Code and OpenAI Codex. Analyze schematics, review PCB layouts, EMC pre-compliance, SPICE simulation… The licence is MIT.
Read from SKILL.md and the folder at commit 0684046. 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.
Ships 1 file in scripts/ (Python, from the files we listed), which the agent can run.
Shell commands in SKILL.md call:
python3From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
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.
Datasheets loads about 2.4k tokens when it runs, and up to ~21k if it reads all its reference files. Until then it costs about 190 tokens; SKILL.md has 846 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); the scripts in this folder are not scanned.
The full file from aklofas/kicad-happy at commit 0684046, republished under its MIT licence (© aklofas). 846 words, ~2,447 tokens.
.claude/skills/datasheets/SKILL.md (or your agent's skills folder). This skill also uses 63 other files; get the full folder from GitHub.| Skill | Relationship |
|---|---|
digikey / mouser / lcsc / element14 | Producers — download the PDFs under <project>/datasheets/ that this skill extracts from |
kicad | Primary consumer — VM-001/PU-001/FS-001/PP-001/LR-001/XT-001 + Phase 4b lookup detectors (AM-001/OV-001/TJ-001/FT-001/EX-001) query extractions via lookup(mpn) for verified-IC knowledge |
emc | Consumer — switching-frequency, package-Rθ_JA, and operating-voltage data sharpen EMC heuristics |
spice | Consumer — SPICE model presence + IBIS data feed simulation-readiness checks |
thermal | Consumer — package Rθ_JA + junction temperature limits drive Tj estimates (TS-001..TJ-001) |
bom | Indirect — coverage of structured extractions affects BOM verification confidence |
Handoff guidance: This skill is consumer infrastructure. The typical flow is distributor skill downloads PDF → datasheets skill extracts → analyzer skill queries. Use this skill directly when (a) the user asks to extract or verify a specific MPN, (b) an analyzer reports trust_level: low and the gap is per-MPN extraction quality, or (c) a new MPN was added to the BOM and downstream detectors should pick up its verified specs. Don't run this skill in isolation if the user just wants a design review — call it from the kicad workflow at the "Sync datasheets" step instead.
Extract structured, machine-readable specifications from component datasheet PDFs and make them available to analyzer skills. Works on whatever PDFs are downloaded under <project>/datasheets/ (downloads are owned by distributor skills like digikey, mouser, lcsc, element14).
This skill owns:
schemas/ (base, pinout, spec_value, regulator, extraction, manifest) plus 5 v1.4 category extensions (diode, transistor, opamp, mcu, crystal). v1.3 cache format (EXTRACTION_VERSION in scripts/datasheet_extract_cache.py) is still read for compat.datasheet_types/ package exposes DatasheetFacts, SpecValue, Pin, Pinout, lookup(), best(), trusted(), has_data(). Recommended for all new consumers.scripts/datasheet_lookup.py for v1.4 typed access; scripts/datasheet_features.py for the v1.3 dict-shaped helpers (get_regulator_features, get_mcu_features, get_pin_function) — the v1.3 helpers dual-read v1.4 caches and translate to v1.3 dict shape for legacy detector code. Sunset planned for v1.6.datasheet_verify.py (v1.3, schema-vs-usage cross-check) plus datasheet_verify_v14_extraction (v1.4, power_domain references resolve, recommended ≤ absolute, regulator pin references exist).digikey, mouser, lcsc, element14).<project>/datasheets/extracted/. There is no shared cross-project cache.<project>/
design.kicad_sch
datasheets/
TPS61023DRLR.pdf # downloaded by distributor skills
extracted/
manifest.json # extraction manifest (legacy name: index.json)
TPS61023DRLR.json # structured extraction (this skill's output)references/extraction-schema.md — canonical schema, every field definedreferences/field-extraction-guide.md — how to find each field in datasheets from common vendors (TI, ST, NXP, Espressif, Microchip)references/quality-scoring.md — rubric details, score thresholdsreferences/consumer-api.md — how kicad/emc/spice/thermal consume extractionsreferences/cache-layout.md — v1.4 cache directory convention (per-MPN files, _families/ reservation, staleness rules)scripts/datasheet_extract_cache.py — v1.3 cache manager, resolver, indexerscripts/datasheet_page_selector.py — page selection heuristics (used by both v1.3 and v1.4 pipelines)scripts/datasheet_score.py — v1.3 extraction quality scoringscripts/datasheet_verify.py — cross-check extraction vs schematic usage (v1.3 + v1.4 verify_v14_extraction mode)scripts/datasheet_lookup.py — v1.4 typed lookup(mpn) → DatasheetFacts facade with staleness detectionscripts/datasheet_features.py — v1.3 consumer helper API (dual-reads v1.4 caches via _derive_*_v14 translators)scripts/plan_extraction.py — v1.4 orchestration plan generator (Phase 3 extraction pipeline)scripts/merge_results.py — v1.4 per-task result validator + mergerdatasheet_types/ — v1.4 typed access layer package (DatasheetFacts, SpecValue, Pin, Pinout, lookup, best, trusted, has_data)Run python3 skills/datasheets/scripts/plan_extraction.py <project> to generate an orchestration plan, then merge_results.py to validate and merge per-task outputs. Full scout→plan→dispatch→merge procedure: references/extraction-pipeline.md.
The recommended consumer surface is the typed lookup(mpn, cache_dir=...) facade plus the trust-gating helpers from datasheet_types. Import like:
import sys, pathlib
sys.path.insert(0, str(pathlib.Path(__file__).parent.parent / "datasheets"))
from datasheet_types import lookup, has_data, best, trusted
# Returns Optional[DatasheetFacts]. None on cache miss / stale PDF / low quality.
facts = lookup("TPS61023DRLR", cache_dir=pathlib.Path("datasheets/extracted"))
if facts is None:
return # heuristic-only path; no datasheet evidence available
# Field-level trust gating — every SpecValue list runs through has_data() / best() / trusted().
pu_range = facts.base.recommended_pullup_range # Optional[list[SpecValue]]
if has_data(pu_range):
# Most-trusted single value (first SpecValue meeting threshold, preserves extractor order).
rec = best(pu_range, min_confidence="medium") # Optional[SpecValue]
if rec is not None and rec.min is not None:
... # use rec.min, rec.max, rec.typ, rec.unit, rec.evidence.{page,section,confidence}
# All SpecValues at threshold (for multi-value fields like absolute_max).
hi_conf = trusted(facts.base.absolute_max.get("VDD", []), min_confidence="high")Defensive patterns (mirrors kicad/SKILL.md § "Probing Analyzer JSON"):
lookup() returns None on cache miss, stale PDF (PDF newer than extraction), or quality score below the configured floor. Always guard with if facts is None: return.DatasheetFacts. facts.regulator is None when the part isn't in the regulator category — check before dereferencing.None (field not extracted), [] (extracted but empty), or list[SpecValue]. has_data() collapses the first two to False; pair with best() / trusted() for confidence gating.SpecValue.min / .max / .typ are each Optional[float]. A SpecValue carrying only typ (no range) makes > / < comparisons against .min / .max raise TypeError — guard with explicit is not None chains on every numeric access.confidence is one of "low" / "medium" / "high". Calling best() / trusted() with any other string raises ValueError.Legacy detectors still call get_regulator_features(mpn) / get_mcu_features(mpn) / get_pin_function(mpn, pin) from scripts/datasheet_features.py. These dual-read v1.4 caches and translate to the v1.3 dict shape. Sunset planned for v1.6 — new code should use lookup() directly.
sync_datasheets_digikey.py, sync_datasheets_lcsc.py, or equivalent. Without extraction, IC-aware checks (VM-001 rail voltage, PS-001 power-good, PR-004 USB, DP-002 USB speed classification) fall back to heuristics on unknown ICs.datasheets/extracted/ is empty — the analyzers won't produce the extractions themselves.trust_level: low → mixed or high.© aklofas, MIT. 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 63 other files (scripts, references) in skills/datasheets of aklofas/kicad-happy.
Open the folder on GitHubat commit 0684046
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in aklofas/kicad-happy, which our catalogue first saw on October 7, 2026.
Datasheets 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 |
|---|---|---|---|---|---|---|
| Datasheets this skillaklofas/kicad-happy | 1.4k | 1 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Markdown Article FormatterJimLiu/baoyu-skills | 26k | 7 repos | ~3.5k | Automated safety check: Pass | MIT | |
| MarkitdownImCa0/just-laws | 781 | 14 repos | ~3.2k | Automated safety check: Notes | MIT | |
| Obsidian MarkdownAtmosphere/atmosphere | 3.8k | 20 repos | ~1.3k | Automated safety check: Pass | Apache-2.0 | |
| DOCXrvdbreemen/OTGW-firmware | 207 | 33 repos | ~4.3k | Automated safety check: Pass | Proprietary | |
| Gzh Designisjiamu/gzh-design-skill | 3.9k | 1 repos | ~2.2k | Automated safety check: Pass | AGPL-3.0 |
JimLiu/baoyu-skills
Reformats plain text or Markdown articles with frontmatter, a title, a summary, headings, bold, lists and code blocks, and saves a separate formatted copy.
ImCa0/just-laws
Convert files and office documents to Markdown. An agent skill from ImCa0/just-laws.
Atmosphere/atmosphere
Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax.
rvdbreemen/OTGW-firmware
A skill your agent uses whenever the user wants to create, read, edit, or manipulate Word documents (.docx files).
isjiamu/gzh-design-skill
微信公众号文章排版引擎,将 Markdown 转换为可直接粘贴到公众号编辑器的 HTML。主题风格从 references/theme-index.md 注册的自定义主题库中选取,自动章节编号、关键词下划线标记、引言卡片、目录导航、代码块、图片/GIF、作者签名。支持 Markdown / Word(.docx) / PDF / 纯文本输入(非 Markdown…
HKUDS/DeepTutor
Reads, creates and edits Word .docx files with python-docx, and drops to raw OOXML for tracked changes, comments and byte-exact edits.
aklofas/kicad-happy
EMC pre-compliance risk analysis for KiCad PCB designs — 18 check categories, 44 rule IDs covering ground planes, decoupling, I/O filtering, switching harmonics, clock routing, differential pair…
aklofas/kicad-happy
BOM (Bill of Materials) management for electronics projects — the workflow skill that coordinates DigiKey, Mouser, LCSC, element14, JLCPCB, PCBWay, and KiCad skills around a unified BOM lifecycle.
aklofas/kicad-happy
Search DigiKey for electronic components and download datasheets — primary source for prototype orders and the preferred API method for fetching datasheets.
aklofas/kicad-happy
Search Newark, Farnell, and element14 for electronic components — find parts by MPN or distributor part number, check pricing/stock, download datasheets, analyze specifications.
aklofas/kicad-happy
Analyze KiCad projects and PDF schematics: schematics, PCB layouts, Gerbers, footprints, symbols, netlists, and design rules.
aklofas/kicad-happy
Search LCSC Electronics for electronic components — find parts by LCSC number (Cxxxxx) or MPN, check stock/pricing, download datasheets, analyze specifications.
Categories
Extract structured specifications from electronic component datasheet PDFs — pinouts, electrical characteristics, peripherals, topology, and features. Datasheets is an agent skill from aklofas/kicad-happy. Extract structured specifications from electronic component datasheet PDFs — pinouts, electrical characteristics, peripherals, topology, and features.
Datasheets fits situations like: the user asks to extract; read specs from a component datasheet; analyzers need verified IC knowledge (EN pin thresholds; USB peripheral speed).
Run `npx skills add aklofas/kicad-happy --skill datasheets -a claude-code`. Or copy the skill folder (skills/datasheets in aklofas/kicad-happy) into .claude/skills/datasheets in your project. Claude Code loads it when a task matches its description.
Run `npx skills add aklofas/kicad-happy --skill datasheets -a codex`. Or copy the skill folder (skills/datasheets in aklofas/kicad-happy) into .agents/skills/datasheets 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 aklofas/kicad-happy --skill datasheets -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/datasheets, .gemini/skills/datasheets, .github/skills/datasheets and .opencode/skills/datasheets in your project.
Going by SKILL.md and its folder, Datasheets needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Datasheets is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.4k tokens (SKILL.md is roughly 9.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 19k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Datasheets: Markdown Article Formatter (JimLiu/baoyu-skills, 26k stars), Markitdown (ImCa0/just-laws, 781 stars), Obsidian Markdown (Atmosphere/atmosphere, 3.8k stars) and DOCX (rvdbreemen/OTGW-firmware, 207 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
aklofas (a GitHub user) maintains it in aklofas/kicad-happy, which has 1,350 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 6, 2026.
Source: aklofas/kicad-happy on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.