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Whatic IC Datasheets MCP Server

@Whatic

ホームページドキュメント

基本情報

トランスポート

Streamable HTTP

認証方式

不要

カテゴリ

検索

作者

Whatic

投稿者

Petr Konstantinov

Whatic IC Datasheets MCP Server について

Query real IC datasheets: parametric part search, spec lookup, price comparison, and datasheet-grounded answers for electronic components, extracted and verified against manufacturer PDFs.

#electronics#datasheets#hardware#ic#components#embedded#eda

接続情報

https://whatic.io/mcp

セットアップ

claude mcp add whatic --transport http https://whatic.io/mcp

Whatic IC Datasheets MCP Server のツール

7

Shortlist IC part numbers by parametric spec constraints, ranked by how many constraints each part satisfies, then by headroom past those thresholds, and spread across device families. Each constraint is {canonical, op: gte|lte|eq|range, value, unit?}. Returns per-constraint pass/fail/unknown, plus `matched` (parts meeting EVERY constraint), `ranked` (all parts scored, partial matches included) and `returned` (parts in this response). `truncated` means some qualifying parts are not on this page. When `matched` is 0 every result is a partial match. `canonical` MUST be one of the exact (case-sensitive) names enumerated in this tool's inputSchema, also readable as the whatic://parametric/canonicals resource.

Read canonical extracted specs (min/typ/max, unit, conditions) for known IC part numbers from a pre-extracted parametric index — not from datasheet text. This is the cheapest and most precise source for numeric parameters where it has coverage. Optionally restrict to specific canonical parameter names. A part absent from `results` (with a "No specs found" warning) means no index coverage, not that the datasheet lacks the parameter — fall back to `lookup` for that part.

Relative price tier, stock posture, and library class for a set of IC part numbers (a ranking from a distributor snapshot, not a live quote).

Search the datasheet corpus; returns hit records (metadata + snippet, each with an opaque `ref`). Pass a ref list to `get_segments` for full content. If you already know the part number(s), prefer `lookup` — it fuses this search with `get_segments` in one call and groups full content per part. Use `search` when the part is unknown, or to triage snippets before pulling full content. For part-specific queries, pass scope='device:<MPN>' (e.g. scope='device:NE5532') to restrict hits to that part and avoid cross-part contamination.

One-shot spec/section retrieval: full content of the most relevant datasheet segments for one or more parts (fuses search+get_segments). Already groups results per part (via `parts`), so prefer `lookup` over `search` when you know the part(s).

Expand opaque `ref` tokens (from search/lookup) into full datasheet segment content.

Fetch datasheet figure images (PNG/JPEG) for opaque `ref` tokens obtained from search/lookup/get_segments. Returns each image plus its caption/description/page metadata. Only `type='image'` segments have image data; a ref that is not one comes back as an error record whose `available_images` lists the document's figures nearest that ref's page and section, closest first.

概要

What is Whatic?

Whatic gives AI assistants access to real IC datasheet data for electronic component selection. Specs are extracted from manufacturer PDF datasheets and verified against ground truth — in our benchmark, extraction precision beats the parametric data of major component catalogs.

Tools

  • find_parts — parametric search: find ICs matching numeric constraints (e.g. op-amps with GBW ≥ 10 MHz and Iq ≤ 1 mA), ranked by constraints satisfied
  • get_specs — full parametric spec sheet for a part number (85 canonical parameters: supply range, offset voltage, temperature grades, …)
  • compare_parts — side-by-side price & availability comparison
  • search — semantic search inside datasheet content, scopable to one device
  • lookup — resolve a part number to its datasheets and documents
  • get — retrieve datasheet sections (tables, absolute maximums, pin descriptions) as clean markdown
  • get_image — fetch figures and diagrams from datasheets

Example prompts

  • "Find a rail-to-rail op-amp with input offset under 100 µV"
  • "What's the absolute maximum supply voltage of the UC3843B?"
  • "Compare the TL072 and NE5532 for a low-noise audio preamp"
  • "Show me the typical application circuit from the AP63300 datasheet"

Notes

  • No API key or signup required
  • Read-only; answers cite the underlying datasheet
  • Web version with the same data: whatic.io

よくある質問

1

Whatic IC Datasheets のリモート MCP サーバーとは何ですか?

Whatic IC Datasheets のリモート MCP サーバーは、https://whatic.io/mcp にホストされた Model Context Protocol エンドポイントです。AI アシスタントはローカルに何もインストール・実行することなく接続できます。

2

Whatic IC Datasheets の MCP サーバーにはどう接続しますか?

エンドポイント https://whatic.io/mcp を Claude Code、Cursor、VS Code など任意の MCP 対応クライアントに追加してください。このページのセットアップ手順で各クライアントを一度に設定できます。

3

Whatic IC Datasheets の MCP サーバーは認証が必要ですか?

いいえ。Whatic IC Datasheets の MCP サーバーは認証不要です——エンドポイント URL で直接接続できます。

4

Whatic IC Datasheets の MCP サーバーはどのトランスポートを使用しますか?

Whatic IC Datasheets は Streamable HTTP エンドポイントを公開しており、これはリモート MCP サーバーで広く使われ、主要な MCP クライアントがサポートするトランスポートです。

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