Serveur MCP

Whatic IC Datasheets

io.whatic/datasheets
Science et ingénierie Public et accessible MCP 2025-11-25

Ce que fait ce MCP

Searches semiconductor datasheets, retrieves IC specifications and sections, compares parts, and fetches datasheet figures.

compare_parts
Compare IC cost and availability
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).
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'compare_partsArguments', 'required': ['parts'], 'properties': {'parts': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Parts', 'description': 'Two or more IC part numbers to rank relatively; needs >=2 priced parts for a verdict.'}}}
Schéma de sortie
{'type': 'object', 'title': 'compare_partsDictOutput', 'additionalProperties': True}
find_parts
Shortlist ICs by spec
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.
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', '$defs': {'Constraint': {'type': 'object', 'title': 'Constraint', 'required': ['canonical', 'op', 'value'], 'properties': {'op': {'enum': ['gte', 'lte', 'eq', 'range'], 'type': 'string', 'title': 'Op', 'description': 'Comparison: gte (>=), lte (<=), eq (==), or range (value within [low, high]).'}, 'unit': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Unit', 'default': None, 'description': "Informational unit only, e.g. 'V', 'A' â\x80\x94 comparison uses the stored SI value."}, 'value': {'anyOf': [{'type': 'number'}, {'type': 'array', 'items': {'type': 'number'}}], 'title': 'Value', 'description': 'A single number for gte/lte/eq; a two-element [low, high] array for range.'}, 'canonical': {'enum': ['abs_max_current', 'abs_max_voltage', 'adc_resolution', 'block_erase_time', 'breakdown_voltage_ds', 'channel_count', 'clamping_voltage', 'clock_frequency', 'cmrr', 'cmti', 'coil_power', 'coil_resistance', 'coil_voltage', 'collector_emitter_voltage', 'contact_current', 'contact_resistance', 'core_size', 'cpu_speed', 'current_rating', 'dark_current', 'data_rate', 'data_retention', 'dc_resistance', 'drain_current', 'driver_count', 'dropout_voltage', 'dynamic_range', 'eeprom_size', 'emitter_base_voltage', 'fall_time', 'forward_current', 'forward_voltage', 'gain_bandwidth', 'gate_charge', 'impedance', 'input_bias_current', 'input_capacitance', 'input_offset_current', 'input_offset_current_drift', 'input_offset_voltage', 'input_offset_voltage_drift', 'input_voltage_noise_density', 'insertion_loss', 'io_count', 'isolation_voltage', 'junction_capacitance', 'load_capacitance', 'memory_size', 'operate_time', 'operating_frequency', 'operating_temperature', 'output_capacitance', 'output_count', 'output_current', 'output_noise_voltage', 'output_power', 'output_voltage', 'output_voltage_high', 'output_voltage_low', 'page_program_time', 'peak_pulse_current', 'power_dissipation', 'program_erase_cycles', 'program_memory_size', 'propagation_delay', 'psrr', 'quiescent_current', 'ram_size', 'rds_on', 'receiver_count', 'rectified_current', 'release_time', 'response_time', 'reverse_leakage_current', 'reverse_recovery_time', 'reverse_transfer_capacitance', 'reverse_voltage', 'rise_time', 'sample_rate', 'sector_erase_time', 'sensitivity', 'settling_time', 'slew_rate', 'standby_current', 'supply_voltage_range', 'switching_frequency', 'switching_voltage', 'vgs_threshold', 'zener_voltage'], 'type': 'string', 'title': 'Canonical', 'description': 'Canonical parameter name, e.g. supply_voltage_range â\x80\x94 must be one of the values enumerated for this field (also readable as the whatic://parametric/canonicals resource).'}}, 'description': 'One parametric spec constraint for find_parts.'}}, 'title': 'find_partsArguments', 'required': ['constraints'], 'properties': {'top_k': {'type': 'integer', 'title': 'Top K', 'default': 50, 'description': 'Maximum number of parts to return, best first.'}, 'constraints': {'type': 'array', 'items': {'$ref': '#/$defs/Constraint'}, 'title': 'Constraints', 'description': 'Spec constraints; a part is ranked by how many it satisfies.'}}}
Schéma de sortie
{'type': 'object', 'title': 'find_partsDictOutput', 'additionalProperties': True}
get_image
Fetch datasheet figures
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.
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'get_imageArguments', 'required': ['refs'], 'properties': {'refs': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Refs', 'description': 'Opaque `ref` tokens (from search/lookup/get_segments) of image segments; non-image segments return an error record.'}}}
get_segments
Expand datasheet refs
Expand opaque `ref` tokens (from search/lookup) into full datasheet segment content.
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'get_segmentsArguments', 'required': ['refs'], 'properties': {'refs': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Refs', 'description': 'Opaque `ref` tokens from search/lookup hit records, to expand into full segment content.'}}}
Schéma de sortie
{'type': 'object', 'title': 'get_segmentsDictOutput', 'additionalProperties': True}
get_specs
Read IC specs
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.
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'get_specsArguments', 'required': ['part_numbers'], 'properties': {'canonicals': {'anyOf': [{'type': 'array', 'items': {'type': 'string'}}, {'type': 'null'}], 'title': 'Canonicals', 'default': None, 'description': 'Optional: restrict to these canonical parameter names; omit to return all available specs.'}, 'part_numbers': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Part Numbers', 'description': "Exact IC part numbers / MPNs, e.g. ['NE5532', 'LM358']. Family fallback is applied (e.g. TL084CDT -> TL084C)."}}}
Schéma de sortie
{'type': 'object', 'title': 'get_specsDictOutput', 'additionalProperties': True}
lookup
Look up datasheet sections
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).
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'lookupArguments', 'required': ['query'], 'properties': {'parts': {'anyOf': [{'type': 'array', 'items': {'type': 'string'}}, {'type': 'null'}], 'title': 'Parts', 'default': None, 'description': 'Part numbers to scope and group the retrieval by; results are returned per part.'}, 'query': {'type': 'string', 'title': 'Query', 'description': "What to retrieve, e.g. 'supply voltage' or 'absolute maximum ratings'."}}}
Schéma de sortie
{'type': 'object', 'title': 'lookupDictOutput', 'additionalProperties': True}
search
Search datasheets
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.
Lecture seule Accès externe Idempotent
Schéma d’entrée
{'type': 'object', 'title': 'searchArguments', 'required': ['q'], 'properties': {'k': {'type': 'integer', 'title': 'K', 'default': 5, 'description': 'Maximum number of hit records to return.'}, 'q': {'type': 'string', 'title': 'Q', 'description': "Free-text query, e.g. 'input voltage noise density'."}, 'scope': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Scope', 'default': None, 'description': "Optional filter, e.g. 'device:NE5532', to restrict hits to one part and avoid cross-part matches."}}}
Schéma de sortie
{'type': 'object', 'title': 'searchDictOutput', 'additionalProperties': True}
Modifié
get_image
23 September 2026 02:50
Modifié
get_segments
23 September 2026 02:50
Modifié
lookup
23 September 2026 02:50
Modifié
search
23 September 2026 02:50
Modifié
compare_parts
23 September 2026 02:50
Modifié
get_specs
23 September 2026 02:50
Modifié
find_parts
23 September 2026 02:50
Ajouté
get_image
17 September 2026 12:53
Ajouté
get_segments
17 September 2026 12:53
Ajouté
lookup
17 September 2026 12:53
Ajouté
search
17 September 2026 12:53
Ajouté
compare_parts
17 September 2026 12:53
Ajouté
get_specs
17 September 2026 12:53
Ajouté
find_parts
17 September 2026 12:53