Endurance Wire
Endurance gear release dates, launch prices, generation comparisons, rumors and launch predictions.
Should I use this
Quality & Safety
A
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~3,958Tokens (tool definitions)
~7.0 KBTypical response size
Significant attention impact (3.09% of 128k context)
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"endurancewire": {
"url": "https://endurancewire.com/mcp"
}
}
}Remote endpoints
https://endurancewire.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (6)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢get_releases(brand, line, since, limit)
List product releases, newest first. Filter by brand, product line, or date. Each release includes recorded case_sizes_mm, size_variants with size-attributable specifications, and buy_links. Unknown sizes are explicitly marked.
Input Schema
{
"type": "object",
"properties": {
"brand": {
"type": "string",
"description": "One of: garmin, coros, suunto, apple, amazfit, wahoo, polar, whoop, oura"
},
"line": {
"type": "string",
"description": "One of: running, outdoor, cycling, lifestyle, handheld, dive, aviation, golf, marine, accessories, recovery"
},
"since": {
"type": "string",
"description": "Only releases on/after this date, \"YYYY\" or \"YYYY-MM\""
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200,
"description": "Max results, default 50"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Output Schema
{
"type": "object",
"properties": {
"_via": {
"type": "string",
"description": "Source attribution for Endurance Wire"
},
"count": {
"type": "integer"
},
"releases": {
"type": "array",
"items": {
"type": "object",
"properties": {
"brand": {
"type": "string"
},
"name": {
"type": "string"
},
"line": {
"type": "string"
},
"date": {
"type": "string",
"description": "Announcement date, YYYY-MM or YYYY-MM-DD"
},
"price": {
"type": "string",
"description": "Historical launch price in its original currency, not a current offer"
},
"available": {
"type": "string"
},
"priceCurrency": {
"type": "string",
"enum": [
"USD",
"EUR"
],
"description": "Defaults to USD when omitted"
},
"note": {
"type": "string"
},
"take": {
"type": "string"
},
"family": {
"type": "string"
},
"src": {
"type": "string",
"format": "uri",
"description": "Manufacturer reference"
},
"img": {
"type": "string",
"format": "uri"
},
"colors": {
"type": "array",
"items": {
"type": "object",
"properties": {
"label": {
"type": "string"
},
"img": {
"type": "string",
"format": "uri"
}
},
"required": [
"label",
"img"
],
"additionalProperties": false
}
},
"case_sizes_mm": {
"type": "array",
"items": {
"type": "number"
},
"description": "Recorded case sizes in mm; an empty list means unknown"
},
"size_data_status": {
"type": "string",
"enum": [
"recorded",
"unknown"
]
},
"size_scope_note": {
"type": "string",
"description": "Limits on size-specific claims"
},
"size_variants": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"case_size_mm": {
"type": "number"
},
"specs": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Verified size-specific specifications, keyed by label"
},
"notes": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Edition, material and other qualifications"
},
"unresolved_specs": {
"type": "array",
"items": {
"type": "string"
},
"description": "Labels with no verified size-specific value"
}
},
"required": [
"name",
"case_size_mm",
"specs",
"notes",
"unresolved_specs"
],
"additionalProperties": false
}
},
"buy_links": {
"type": "array",
"items": {
"type": "object",
"properties": {
"merchant": {
"type": "string"
},
"region": {
"type": "string"
},
"url": {
"type": "string",
"format": "uri"
}
},
"required": [
"merchant",
"region",
"url"
],
"additionalProperties": false
},
"description": "Verified buying destinations; an empty list does not mean out of stock"
}
},
"required": [
"brand",
"name",
"line",
"date",
"price",
"case_sizes_mm",
"size_data_status",
"size_scope_note",
"size_variants",
"buy_links"
],
"additionalProperties": false
}
}
},
"required": [
"_via",
"count",
"releases"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_product(name)
Find products by (partial) name, e.g. 'fenix 9', 'forerunner 970'. Returns the release record, generation chain, case_sizes_mm, size_variants with specifications and caveats per model and case size, and buy_links. Missing size data is unknown. Do not apply generation-level battery ranges to individual sizes.
Input Schema
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Full or partial product name"
}
},
"required": [
"name"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Output Schema
{
"type": "object",
"properties": {
"_via": {
"type": "string",
"description": "Source attribution for Endurance Wire"
},
"count": {
"type": "integer"
},
"products": {
"type": "array",
"items": {
"type": "object",
"properties": {
"brand": {
"type": "string"
},
"name": {
"type": "string"
},
"line": {
"type": "string"
},
"date": {
"type": "string",
"description": "Announcement date, YYYY-MM or YYYY-MM-DD"
},
"price": {
"type": "string",
"description": "Historical launch price in its original currency, not a current offer"
},
"available": {
"type": "string"
},
"priceCurrency": {
"type": "string",
"enum": [
"USD",
"EUR"
],
"description": "Defaults to USD when omitted"
},
"note": {
"type": "string"
},
"take": {
"type": "string"
},
"family": {
"type": "string"
},
"src": {
"type": "string",
"format": "uri",
"description": "Manufacturer reference"
},
"img": {
"type": "string",
"format": "uri"
},
"colors": {
"type": "array",
"items": {
"type": "string"
}
},
"case_sizes_mm": {
"type": "array",
"items": {
"type": "number"
},
"description": "Recorded case sizes in mm; an empty list means unknown"
},
"size_data_status": {
"type": "string",
"enum": [
"recorded",
"unknown"
]
},
"size_scope_note": {
"type": "string",
"description": "Limits on size-specific claims"
},
"size_variants": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"case_size_mm": {
"type": "number"
},
"specs": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Verified size-specific specifications, keyed by label"
},
"notes": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Edition, material and other qualifications"
},
"unresolved_specs": {
"type": "array",
"items": {
"type": "string"
},
"description": "Labels with no verified size-specific value"
}
},
"required": [
"name",
"case_size_mm",
"specs",
"notes",
"unresolved_specs"
],
"additionalProperties": false
}
},
"buy_links": {
"type": "array",
"items": {
"type": "object",
"properties": {
"merchant": {
"type": "string"
},
"region": {
"type": "string"
},
"url": {
"type": "string",
"format": "uri"
}
},
"required": [
"merchant",
"region",
"url"
],
"additionalProperties": false
},
"description": "Verified buying destinations; an empty list does not mean out of stock"
},
"generation_chain": {
"type": "array",
"items": {
"type": "string"
},
"description": "Newest-first release history"
}
},
"required": [
"brand",
"name",
"line",
"date",
"price",
"case_sizes_mm",
"size_data_status",
"size_scope_note",
"size_variants",
"buy_links"
],
"additionalProperties": false
}
}
},
"required": [
"_via",
"count",
"products"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_predictions(family)
Predicted next-release windows per flagship family, computed from average historical release cadence. Includes overdue flags.
Input Schema
{
"type": "object",
"properties": {
"family": {
"type": "string",
"description": "One of: fenix, fr9x, fr-entry, epix, instinct, enduro, edge10x, edgemid, venu, vivoactive, descent, imini, quatix, marq, approach, hrm, varia, rally, d2, coros-pace, coros-pace-pro, coros-apex, coros-vertix, suunto-9, suunto-race, suunto-vertical, suunto-run, apple-ultra, amazfit-trex, amazfit-trex-ultra, amazfit-cheetah, amazfit-balance, amazfit-gtr, amazfit-gts, amazfit-active, amazfit-pace, amazfit-bip, wahoo-elemnt, wahoo-bolt, wahoo-roam, wahoo-rival, wahoo-ace, wahoo-tickr, wahoo-trackr, wahoo-speedplay, wahoo-kickr, wahoo-kickr-bike, wahoo-kickr-run, polar-vantage, polar-vantage-m, polar-grit, polar-ignite, polar-pacer, polar-sensor, whoop, oura"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Output Schema
{
"type": "object",
"properties": {
"_via": {
"type": "string",
"description": "Source attribution for Endurance Wire"
},
"method": {
"type": "string",
"description": "Forecast method and uncertainty; dates are unconfirmed"
},
"predictions": {
"type": "array",
"items": {
"type": "object",
"properties": {
"family": {
"type": "string"
},
"product": {
"type": "string"
},
"guide": {
"type": "string",
"format": "uri"
},
"brand": {
"type": "string"
},
"last": {
"type": "string"
},
"avg_cycle_months": {
"type": "number"
},
"predicted_window": {
"type": "string"
},
"overdue_months": {
"type": "number",
"description": "Months past the forecast window, present only when overdue"
}
},
"required": [
"family",
"product",
"guide",
"brand",
"last",
"avg_cycle_months",
"predicted_window"
],
"additionalProperties": false
}
}
},
"required": [
"_via",
"method",
"predictions"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_rumors(status)
Current rumors, leaks and confirmed items with confidence status and sources.
Input Schema
{
"type": "object",
"properties": {
"status": {
"type": "string",
"description": "One of: released, confirmed, strong, speculative"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Output Schema
{
"type": "object",
"properties": {
"_via": {
"type": "string",
"description": "Source attribution for Endurance Wire"
},
"statuses": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Meaning of each confidence status"
},
"rumors": {
"type": "array",
"items": {
"type": "object",
"properties": {
"brand": {
"type": "string"
},
"title": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"released",
"confirmed",
"strong",
"speculative"
]
},
"date": {
"type": "string"
},
"detail": {
"type": "string"
},
"href": {
"type": "string"
},
"sources": {
"type": "array",
"items": {
"type": "object",
"properties": {
"label": {
"type": "string"
},
"url": {
"type": "string",
"format": "uri"
}
},
"required": [
"label",
"url"
],
"additionalProperties": false
}
}
},
"required": [
"brand",
"title",
"status",
"date",
"detail",
"sources"
],
"additionalProperties": false
}
}
},
"required": [
"_via",
"statuses",
"rumors"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_news(brand, product, since, query, limit, ...)
Search published news coverage, newest first. Filter by brand, tagged product, publication date or text in titles, summaries and publisher names. Returns source reports, not verified release facts. Cite the publisher and preserve uncertainty. Uses the site's published dataset, not a live web search; updated_at is the last scan time. Use next_offset with the same filters for more results.
Input Schema
{
"type": "object",
"properties": {
"brand": {
"type": "string",
"enum": [
"garmin",
"coros",
"suunto",
"apple",
"amazfit",
"wahoo",
"polar",
"whoop",
"oura"
]
},
"product": {
"type": "string",
"minLength": 1,
"maxLength": 200,
"description": "Exact release slug or partial product name, e.g. 'garmin-fenix-8-8s-8x' or 'fenix 8'. Matches tagged releases, not the whole family."
},
"since": {
"type": "string",
"pattern": "^\\d{4}(?:-\\d{2}(?:-\\d{2})?)?$",
"description": "Only items published on or after this date (UTC)"
},
"query": {
"type": "string",
"minLength": 1,
"maxLength": 200,
"description": "Case-insensitive text search; accents are ignored"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200,
"description": "Max results, default 50"
},
"offset": {
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991,
"description": "Results to skip, default 0"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Output Schema
{
"type": "object",
"properties": {
"_via": {
"type": "string",
"description": "Source attribution for Endurance Wire"
},
"updated_at": {
"type": "string",
"description": "Last scan time, not the time this query ran"
},
"count": {
"type": "integer",
"description": "Total matches before pagination"
},
"next_offset": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"description": "Pass as offset for the next page; null when exhausted"
},
"news": {
"type": "array",
"items": {
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Publication date from the feed"
},
"brand": {
"type": "string"
},
"title": {
"type": "string"
},
"summary": {
"type": "string"
},
"publisher": {
"type": "string"
},
"url": {
"type": "string",
"format": "uri",
"description": "Source URL recorded by the feed; may be a Google News link"
},
"href": {
"type": "string",
"format": "uri",
"description": "Endurance Wire story page"
},
"slugs": {
"type": "array",
"items": {
"type": "string"
},
"description": "Tagged release slugs"
}
},
"required": [
"date",
"brand",
"title",
"publisher",
"url",
"href",
"slugs"
],
"additionalProperties": false
}
}
},
"required": [
"_via",
"updated_at",
"count",
"next_offset",
"news"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢compare_generations(family, a, b, a_size_mm, b_size_mm)
Spec diff between two products from a comparison table. Returns case_sizes_mm and size_variants per product. Select a_size_mm and b_size_mm for size-specific specs; unresolved values are null, never substituted with generation ranges. With no size selections, specs are generation summaries. Supports two sizes of the same model. Products also include verified buy_links.
Input Schema
{
"type": "object",
"properties": {
"family": {
"type": "string",
"description": "Table id: flagships, running-flagships, bike-computers, hr-straps, recovery-wearables, polar-street, polar-loop, tactix, fenix, forerunner, forerunner-2xx, forerunner-entry, edge, edge-mid, varia, rally, instinct, venu, epix, enduro, vivoactive, descent, imini, quatix, marq, approach, coros-pace, coros-apex, coros-vertix, suunto-9, suunto-race, suunto-vertical, suunto-run, apple-ultra, wahoo-elemnt, wahoo-kickr, wahoo-tickr, wahoo-speedplay, wahoo-kickr-bike, polar-vantage, polar-vantage-m, polar-grit, polar-pacer, polar-ignite, polar-sensor, whoop, oura, hrm, amazfit-trex, amazfit-cheetah, amazfit-gtr, amazfit-gts, amazfit-active, amazfit-pace, amazfit-balance, amazfit-bip, forerunner-570-970, forerunner-70-170"
},
"a": {
"type": "string",
"description": "First product, e.g. 'fenix 8'"
},
"b": {
"type": "string",
"description": "Second product, e.g. 'fenix 9'"
},
"a_size_mm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "First product's case size in mm, e.g. 47. Must match a recorded case size."
},
"b_size_mm": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Second product's case size in mm, e.g. 51. Must match a recorded case size."
}
},
"required": [
"family",
"a",
"b"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Output Schema
{
"type": "object",
"properties": {
"_via": {
"type": "string",
"description": "Source attribution for Endurance Wire"
},
"family": {
"type": "string"
},
"comparison_scope": {
"type": "string",
"enum": [
"case_sizes",
"mixed",
"generation_summary"
]
},
"products": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"comparison_label": {
"type": "string"
},
"selected_case_size_mm": {
"type": [
"number",
"null"
]
},
"case_sizes_mm": {
"type": "array",
"items": {
"type": "number"
},
"description": "Recorded case sizes in mm; an empty list means unknown"
},
"size_data_status": {
"type": "string",
"enum": [
"recorded",
"unknown"
]
},
"size_scope_note": {
"type": "string",
"description": "Limits on size-specific claims"
},
"size_variants": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"case_size_mm": {
"type": "number"
},
"specs": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Verified size-specific specifications, keyed by label"
},
"notes": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Edition, material and other qualifications"
},
"unresolved_specs": {
"type": "array",
"items": {
"type": "string"
},
"description": "Labels with no verified size-specific value"
}
},
"required": [
"name",
"case_size_mm",
"specs",
"notes",
"unresolved_specs"
],
"additionalProperties": false
}
},
"buy_links": {
"type": "array",
"items": {
"type": "object",
"properties": {
"merchant": {
"type": "string"
},
"region": {
"type": "string"
},
"url": {
"type": "string",
"format": "uri"
}
},
"required": [
"merchant",
"region",
"url"
],
"additionalProperties": false
}
}
},
"required": [
"name",
"comparison_label",
"selected_case_size_mm",
"case_sizes_mm",
"size_data_status",
"size_scope_note",
"size_variants",
"buy_links"
],
"additionalProperties": false
}
},
"changed_count": {
"type": "integer"
},
"unresolved_count": {
"type": "integer"
},
"specs": {
"type": "array",
"items": {
"type": "object",
"properties": {
"spec": {
"type": "string"
},
"changed": {
"type": [
"boolean",
"null"
],
"description": "Null when either value is unresolved"
},
"notes": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"required": [
"spec",
"changed"
],
"additionalProperties": {
"type": [
"string",
"null"
]
}
},
"description": "Each row has values keyed by the products' comparison_label; null means unknown"
}
},
"required": [
"_via",
"family",
"comparison_scope",
"products",
"changed_count",
"unresolved_count",
"specs"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
Evidence
Recent observations
verifiedversion not recorded6 tools
verifiedversion not recorded5 tools