SheetsData

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "sheetsdata-mcp": {
      "type": "http",
      "url": "https://mcp.sheetsdata.com/mcp"
    }
  }
}

14 tools

• find_parts

  Free. Find candidates by function and numeric specs with units, package or stock. Example: query='buck converter', constraints=[{parameter:'vin_max',op:'>=',value:'24 V'}, {parameter:'iout',op:'>=',value:'2 A'}]. Also accepts vds, rds_on, canonical parameter names and text…

• check_bom

  Costs 2¢ per call. Check up to 50 BOM lines for lifecycle, stock against quantity, observed single-distributor sourcing, datasheet status and stale/missing prices. Accepts MPNs or LCSC numbers; duplicate MPN quantities are aggregated. Uses exact identities, catalogue snapshots…

• search_parts

  Free. Start here. Searches components by part number or keyword (e.g. 'STM32F103', 'buck converter 3A') across JLCPCB, Mouser and DigiKey in parallel. Results are merged by MPN with indicative price and stock per source and a datasheet_status. For an MPN query, eval boards and…

• search_datasheets

  Costs 2¢ per call. Semantic search across every datasheet already extracted (not every part that exists), for spec-based discovery such as 'low-noise LDO with PSRR above 70dB'. Returns matching chunks with part_number and a 0-100 relevance_score. To find a specific part by…

• prefetch_datasheets

  Free. Starts background extraction for up to 20 parts at once, e.g. a BOM, so they are ready before you read them. Returns immediately with each part's status. A new datasheet takes about 2.5 minutes at the median and 6.5 minutes at the 90th percentile; a cold GPU start can take…

• check_extraction_status

  Free. Extraction status of 1-20 parts. A part being read reports current_step, elapsed_seconds, estimated_remaining_seconds with a range, and poll_after_seconds; a failed one reports its error; a part that isn't ready may list related_ready part numbers whose datasheet is…

• get_part_details

  Free. Full details for one part: provider specs, price, stock and lifecycle, the per-MPN structured values (specialized_specs), the cached datasheet summary, and datasheet_status with available_sections when ready. Known lifecycle risks carry lifecycle_warning. Discovered…

• read_datasheet

  Costs 2¢ per call. Reads a part's datasheet. Section mode (default): start with section='summary' for an overview and available_sections, then ask for any section by name; names come from the datasheet's own headings (e.g. 'register_map', 'i2c_interface'); an unknown name…

• compare_parts

  Costs 2¢ per call. Compares 2-5 parts you already know side by side in one call (find candidates with search_parts or find_alternative first). Returns each part's details (per-provider specs, price breaks and links, the cached datasheet summary), a comparison table of parameters…

• check_design_fit

  Costs 5¢ per call. Checks your operating conditions against the part's absolute maximum ratings and recommended operating conditions; returns PASS / WARNING / FAIL / INSUFFICIENT_DATA per condition and overall. Conditions by part type: converters and LDOs take input_voltage…

• analyze_image

  Costs 5¢ per call. Reads a datasheet image with vision AI: a graph, package drawing, pin diagram or schematic that read_datasheet returned. Pass the image_key from that response (the storage path in the image URL), optionally with a question. For exact electrical values prefer…

• find_alternative

  Costs 2¢ per call. Finds alternative and second-source parts for an MPN that is out of stock, end of life or too expensive, ranked by match_score with match_notes. Candidates come from provider search and from parts with the same function in our own datasheet index; they must do…

• request_datasheet_upload

  Free. The upload fee is charged by confirm_datasheet_upload, after the file is checked. Gives a signed URL to upload a datasheet PDF we don't have: use it when datasheet_status is 'no_source' (once the search has finished: not while it is 'resolving') or 'unsupported'. Three…

• confirm_datasheet_upload

  Costs 10¢ per call. That is the upload fee, charged only when the file passes its checks. Confirms an upload started with request_datasheet_upload: pass its upload_token. The server re-hashes the uploaded bytes, checks it is a PDF with the MPN on the first page, adds it to your…

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