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Use this to pick a format for a requirement, or to find out why generate_barcode rejected a value.","inputSchema":{"properties":{"type":{"description":"Barcode symbology to look up, e.g. \"Qrcode\", \"Ean13\", \"gs1-128\", \"pdf417\".","type":"string"}},"required":["type"],"type":"object"},"name":"get_barcode_type"},{"description":"List every symbology this server can generate (35 formats), grouped by family, with a one-line summary and sample data for each. Call this first when you are unsure which \"type\" to pass to generate_barcode. Optionally narrow by family (e.g. \"EAN / UPC\", \"2D Barcodes\") or category (\"linear\", \"stacked\", \"2d\").","inputSchema":{"properties":{"category":{"description":"Restrict to one structural class of symbology.","enum":["linear","stacked","2d"],"type":"string"},"family":{"description":"Case-insensitive substring match on the family name, e.g. \"Code 128\", \"2D\", \"EAN\".","type":"string"}},"required":[],"type":"object"},"name":"list_barcode_types"}]},"body_sha256":"69a4a2e17c2fc79b5163115b09499aff8a57481c50ee55e4f2bab678c65bc616","prev_id":null,"leaf":"0xb0bbb9f90c9f8f6793129470879608232eb77ec906707097cdd1a231a7b08cc8","leaf_text":"{\"body\":\"69a4a2e17c2fc79b5163115b09499aff8a57481c50ee55e4f2bab678c65bc616\",\"id\":303830,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793055575958774,\"prev\":null,\"subject\":\"0f64757d-bac1-4aa6-8c25-b0e9ebff682c\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0xb0bc04f15739037fcc4a255421caf7cf1f5256e0e568202653f35246d730d4fd","0xa1d96555f1ae01194b5274b2b18ec59488b24dd93a7b6655ce0f904b075f8b11","0xe98f2ae10aa67419a32ee3de7b3053956127843547db94a3b9718cfd06dc0f71","0xe402e9cb39eb0c7b5078ef26855ea69e024bc5e6e3260deb7475d01127e6e51a","0x0a33c51df473a0435a8bcfbcad3d4e1ecf81230ee6d18dafc764e672a74fe8a4","0x6f1b2add4d25b1d9593bed37852a96f5275e5ab5884b11929e65105d72da73d0","0x05303f811b103fc52c3dd21c82572ca6004e3309f647838fd1c7ae597f49956c","0x958f68924bb006f4dff47977d36722b4999e36cbfe4821aec40cf431dce995f5","0x1a12bbb29c8c25f927fae999403e7f139d5a26f57c6ceda9c0c4533448b2bdc5","0x864dcc49d9807b07fc9f373b1bca313664699969735d983a4f575c0d0ac7ac37","0x68459613b28284909eadec125bcf23808811e99ecfabc229bf7deb2178ab9826","0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65","0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39","0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b","0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570","0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452","0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40","0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}