[{"slug":"ZV-2026-0082","server_name":"mcp.partstable.com","severity":"breaking","title":"mcp.partstable.com: Tool fetch-page was removed.","summary":"[breaking] Tool fetch-page was removed. [breaking] Tool get-price-history was removed. [breaking] Tool get-vendor-trust was removed. [breaking] Tool score-listing was removed. [breaking] Tool verify-pn-oem was removed. [safe] Tool get-part was added. [risky] Description of get-substitutes changed (79% word delta). [breaking] Field manufacturer was removed from get-substitutes input; consumers still sending it may be rejected or silently ignored. [safe] Description of normalize-pn changed (14% word delta). [breaking] Field manufacturer was removed from normalize-pn input; consumers still sending it may be rejected or silently ignored. [risky] Description of search-parts changed (91% word delta). [breaking] Field limit was removed from search-parts input; consumers still sending it may be rejected or silently ignored. [breaking] Field condition was removed from search-parts input; consumers still sending it may be rejected or silently ignored. [breaking] Field partNumber was removed from search-parts input; consumers still sending it may be rejected or silently ignored. [breaking] Field manufacturer was removed from search-parts input; consumers still sending it may be rejected or silently ignored. [breaking] New required field partNumbers on search-parts; requests without it will fail. [risky] Description of validate-pn changed (74% word delta). [breaking] Field manufacturer was removed from validate-pn input; consumers still sending it may be rejected or silently ignored. [breaking] Prompt price-check was removed. [breaking] Prompt research-rfq was removed. [breaking] Prompt validate-batch was removed.","changes":[{"kind":"tool_removed","tool":"fetch-page","detail":"Tool `fetch-page` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"get-price-history","detail":"Tool `get-price-history` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"get-vendor-trust","detail":"Tool `get-vendor-trust` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"score-listing","detail":"Tool `score-listing` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"verify-pn-oem","detail":"Tool `verify-pn-oem` was removed.","severity":"breaking"},{"kind":"tool_added","tool":"get-part","detail":"Tool `get-part` was added.","severity":"safe"},{"kind":"description_changed","tool":"get-substitutes","after":"Find substitute / equivalent / cross-referenced part numbers from the PartsTable cross-reference graph (591K+ verified pairs).","before":"Find substitute, equivalent, or cross-referenced part numbers. Queries PartsIQ database (34K+ cross-references from IQreseller) with static fallback. Covers HPE option/spare mappings, generation cross-refs, and Dell SKU/DP/N equivalents.","detail":"Description of `get-substitutes` changed (79% word delta).","severity":"risky","descriptionDelta":0.7894736842105263},{"kind":"input_property_removed","path":"inputSchema.properties.manufacturer","tool":"get-substitutes","before":{"enum":["HPE","Dell","IBM","Lenovo","auto"],"type":"string","default":"auto","description":"Manufacturer hint"},"detail":"Field `manufacturer` was removed from `get-substitutes` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"description_changed","tool":"normalize-pn","after":"Normalize an IT hardware part number into its canonical form. Handles HPE (B21/001/spare), Dell (400-XXXX, DP/N), and IBM/Lenovo (FRU) formats. Critical for deduplication and accurate lookups.","before":"Normalize an IT hardware part number into its canonical form. Handles HPE (B21/001/spare), Dell (400-XXXX, DP/N), and IBM/Lenovo (FRU/CCIN) formats. Critical for deduplication and accurate lookups in the TPM market.","detail":"Description of `normalize-pn` changed (14% word delta).","severity":"safe","descriptionDelta":0.1428571428571429},{"kind":"input_property_removed","path":"inputSchema.properties.manufacturer","tool":"normalize-pn","before":{"type":"string","description":"Manufacturer hint"},"detail":"Field `manufacturer` was removed from `normalize-pn` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"description_changed","tool":"search-parts","after":"Look up a batch of part numbers (max 25) against the PartsTable catalog. Returns per-part identity summary and whether each exists.","before":"Search for IT hardware parts on eBay using the Browse API. Automatically normalizes the part number before searching. Requires EBAY_CLIENT_ID and EBAY_CLIENT_SECRET environment variables. Returns prices, conditions, sellers, and item URLs.","detail":"Description of `search-parts` changed (91% word delta).","severity":"risky","descriptionDelta":0.9130434782608696},{"kind":"input_property_removed","path":"inputSchema.properties.limit","tool":"search-parts","before":{"type":"number","default":10,"maximum":50,"minimum":1,"description":"Max results to return (1-50)"},"detail":"Field `limit` was removed from `search-parts` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.condition","tool":"search-parts","before":{"enum":["NEW","USED","REFURBISHED","any"],"type":"string","default":"any","description":"Filter by item condition"},"detail":"Field `condition` was removed from `search-parts` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.partNumber","tool":"search-parts","before":{"type":"string","description":"IT hardware part number to search for"},"detail":"Field `partNumber` was removed from `search-parts` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.manufacturer","tool":"search-parts","before":{"enum":["HPE","Dell","IBM","Lenovo","auto"],"type":"string","default":"auto","description":"Manufacturer hint for better results"},"detail":"Field `manufacturer` was removed from `search-parts` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_required_added","path":"inputSchema.properties.partNumbers","tool":"search-parts","after":{"type":"array","items":{"type":"string"},"maxItems":25,"minItems":1,"description":"Part numbers to look up"},"detail":"New required field `partNumbers` on `search-parts`; requests without it will fail.","severity":"breaking"},{"kind":"description_changed","tool":"validate-pn","after":"Validate a part number and check whether it exists in the PartsTable catalog (16M+ parts from government, OEM, and commercial authority sources). Returns structural validity and catalog existence.","before":"Validate a part number against known manufacturer format rules. Returns structural validity, matched format rule, and warnings. IMPORTANT: Format validation only - does not confirm the part exists.","detail":"Description of `validate-pn` changed (74% word delta).","severity":"risky","descriptionDelta":0.7435897435897436},{"kind":"input_property_removed","path":"inputSchema.properties.manufacturer","tool":"validate-pn","before":{"type":"string","description":"Expected manufacturer, or omit to auto-detect"},"detail":"Field `manufacturer` was removed from `validate-pn` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"prompt_removed","tool":"price-check","before":"price-check","detail":"Prompt `price-check` was removed.","severity":"breaking"},{"kind":"prompt_removed","tool":"research-rfq","before":"research-rfq","detail":"Prompt `research-rfq` was removed.","severity":"breaking"},{"kind":"prompt_removed","tool":"validate-batch","before":"validate-batch","detail":"Prompt `validate-batch` was removed.","severity":"breaking"}],"published_at":"2026-08-17T08:55:08.204Z"}]