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  "Slug": "intervals-icu-mcp",
  "Name": "intervals-icu-mcp",
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  "IssueTotal": 44,
  "Held": 18,
  "Issues": [
    {
      "Title": "ATP tool: any overlapping day note is surfaced as recovery_note — filter by for_week, use a neutral key",
      "Excerpt": "## Problem\n\n`icu_get_annual_training_plan` (#73) attaches notes to ATP weeks like this: for each TARGET week, the first calendar event with category `NOTE` whose date range overlaps the week is returned under the response key `recovery_note`, and counted in `summary.recovery_week_count`.\n\nThe key name asserts a classification that never happened. Any day note that happens to fall in a target week — \"Travel — Rest\", \"Rest Day\", a medical appointment — comes back labeled as the week's recovery not",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/79",
      "PublishedAt": "2026-07-05T13:56:09.000Z",
      "State": "closed",
      "Comments": 4,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Workout syntax resource inaccurate distance field",
      "Excerpt": "### What happened?\n\nAgent struggled to create swim workouts. Realized it was because the workout syntax resource has an error. \n\n> | `Xm` | `400m` | Meters (context-dependent, >200 = meters) |\n\nShould be \n\n> | `Xmtr` | `400mtr` | Meters (context-dependent, >200 = meters) |\n\n### What did you expect?\n\n-\n\n### How can we reproduce it?\n\n-\n\n### Error response / logs\n\n```json\n\n```\n\n### MCP client\n\nClaude Desktop\n\n### Server version\n\n-\n\n### Python version\n\n_No response_\n\n### Operating system\n\n-",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/75",
      "PublishedAt": "2026-06-26T21:23:09.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Fitness/Fatigue/Form (CTL/ATL/TSB) tools ignore athlete_id and always return the default profile's data",
      "Excerpt": "### What happened?\n\nWhen I ask Claude to pull fitness/fatigue/form data (CTL/ATL/TSB) for one of my athletes using tools like icu_get_fitness_summary and icu_get_fitness_chart, the response comes back with the default account profile's numbers instead of the requested athlete's. This happens even when I explicitly tell Claude to use a specific athlete_id. No matter which athlete_id I specify, the returned CTL/ATL/TSB values don't change — they always match the default profile.\n\n### What did you ",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/99",
      "PublishedAt": "2026-07-30T08:53:53.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "icu_get_workouts_in_folder returns HTTP 405 for every folder",
      "Excerpt": "### What happened?\n\nCalling icu_get_workouts_in_folder fails with a 405 Method Not Allowed for every folder tested (both regular folders and training plans), not just one specific case.\n\n\n### What did you expect?\n\nThe tool should return the list of workouts contained in the folder, as described in its docstring.\n\n### How can we reproduce it?\n\nCall icu_get_workouts_in_folder with any valid folder_id returned by icu_get_workout_library.\n\n### Error response / logs\n\n```json\nHTTP 405: {\"timestamp\":\"2",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/95",
      "PublishedAt": "2026-07-22T02:26:52.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "External",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Token efficiency: add input_examples to high-complexity tools (Anthropic 72→90% accuracy gain)",
      "Excerpt": "## Context\n\nAnthropic introduced a `input_examples` field for tool definitions in November 2025. Their internal testing reports **72% → 90% accuracy on complex parameter handling** when examples are added (cited in [Anthropic's tool-use docs](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/implement-tool-use)).\n\nToken cost is small: ~20-50 tokens for simple examples, ~100-200 tokens for complex nested objects. For tools where Haiku already needed multiple attempts (see PR #19 testin",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/29",
      "PublishedAt": "2026-04-26T13:24:11.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Token efficiency: INTERVALS_ICU_TOOLSET env var with core (default) and full tiers",
      "Excerpt": "## Context\n\nThe server currently exposes all 51 tools to every connected MCP client, costing **~8,869 tokens of tool descriptions per session** — paid once per conversation, regardless of how few tools are actually used.\n\nA typical user prompt (*\"show me my last ride\"*, *\"what's my CTL?\"*, *\"how was sleep this week?\"*) only needs 1-2 tools. Power-user / coach prompts (*\"apply this training plan\"*, *\"manage my gear retirement\"*, *\"create a custom power zone set\"*) need the long tail.\n\n**Proposal:",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/27",
      "PublishedAt": "2026-04-26T13:09:17.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "gear and sport_settings tools bypass middleware config injection",
      "Excerpt": "`gear.py` and `sport_settings.py` — 11 tools — bypass the middleware and load credentials themselves:\n\n```python\nconfig = load_config()\nif not validate_credentials(config):\n    return \"Error: Intervals.icu credentials not configured. Run intervals-icu-mcp-auth to set up.\"\n```\n\nThe other 12 tool modules use the documented pattern:\n\n```python\nconfig: ICUConfig = await ctx.get_state(\"config\")\n```\n\n`CLAUDE.md` describes `middleware.py` as the component that \"Validates config, injects `ICUConfig` int",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/103",
      "PublishedAt": "2026-07-30T18:08:04.000Z",
      "State": "open",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "Remaining athlete-scoped tools still don't expose athlete_id",
      "Excerpt": "Follow-up to #99 / #100.\n\n#99 reported that the fitness/fatigue/form tools ignored `athlete_id`. The root cause was not in the API client — `ICUClient` already routes every athlete-scoped endpoint through `athlete_id or config.intervals_icu_athlete_id`. The gap is purely at the tool layer: the parameter is never exposed, so a coach cannot pass it and silently gets the configured default athlete's data with no error.\n\n#100 fixed that data family (fitness summary, athlete profile, wellness read/wr",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/101",
      "PublishedAt": "2026-07-30T17:26:53.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "session_rpe (S-RPE) is on the activity schema but no tool surfaces it",
      "Excerpt": "### What problem are you trying to solve?\n\n`session_rpe` (S-RPE) is on the activity schema and the Intervals.icu web UI shows it next to RPE, but no tool surfaces it. An LLM asking \"how much subjective load did I accumulate this week?\" can read RPE and duration separately, but not the session load the platform itself computed — so it either does the arithmetic itself, or silently omits the metric.\n\nThis came up in #117: my activity showed RPE 7 and S-RPE 623 in the web UI while `icu_get_activity",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/123",
      "PublishedAt": "2026-08-30T23:26:16.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "External",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Curve tools synthesize zones from a clipped echo of the configured max HR",
      "Excerpt": "`icu_get_hr_curves` and `icu_get_power_curves` each emit a zone block built from a hardcoded formula rather than the athlete's configured zones. The HR one is anchored to a value that is not max HR — and, as it turns out, is not a measurement at all.\n\nSurfaced while investigating #116 / #118, which exposes the athlete's configured zones on `icu_get_sport_settings`. That change makes the divergence visible; it does not fix these tools.\n\n## The anchor is circular, not merely wrong\n\n`tools/curves.p",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/119",
      "PublishedAt": "2026-08-30T12:22:17.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Gear model reads invented field names: type, time, activities, retired mismatched",
      "Excerpt": "Follow-up to #107, found while live-testing its fix (PR #108): the \\`Gear\\` model itself also uses invented field names, so gear display is partly empty and gear writes likely silently drop fields.\n\n### Evidence (live API, gear \\`16276296\\`)\n\nRaw record:\n\n\\`\\`\\`json\n{\"id\": \"16276296\", \"athlete_id\": \"…\", \"type\": \"Bike\", \"name\": \"Rose Backroad CF\",\n \"distance\": 47415.83, \"time\": 7280.0, \"activities\": 1,\n \"use_elapsed_time\": false, \"reminders\": [], \"component\": false}\n\\`\\`\\`\n\n\\`icu_get_gear_list\\` ",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/110",
      "PublishedAt": "2026-07-31T06:03:46.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Gear reminder tools call nonexistent endpoints with invented field names",
      "Excerpt": "\\`icu_create_gear_reminder\\` and \\`icu_update_gear_reminder\\` have never worked — the same never-worked class as #102 and the \\`icu_get_workouts_in_folder\\` HTTP 405 fixed in 4.3.2 — and reminder data shown by \\`icu_get_gear_list\\` is silently reduced to an id. Found by auditing every \\`client.py\\` endpoint call against \\`openapi-spec.json\\`.\n\n### Three layers\n\n**1. Wrong path (HTTP 404).** The client calls plural \\`/reminders\\`; the API only serves singular:\n\n| Client calls | Spec + live API |\n",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/107",
      "PublishedAt": "2026-07-30T20:34:03.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "validate_credentials rejects the real athlete id i123456, blocking all tools",
      "Excerpt": "`validate_credentials()` treats the athlete id `i123456` as an unconfigured placeholder:\n\n```python\nif not config.intervals_icu_athlete_id or config.intervals_icu_athlete_id == \"i123456\":\n    return False\n```\n\n`i123456` is a **valid Intervals.icu athlete id format**, not a reserved value — real ids look like `i368404`, `i492634`. It is simply the example used in `.env.example` and the README. Whoever actually owns `i123456` cannot use this server at all.\n\n### Blast radius: all 61 tools, not just",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/104",
      "PublishedAt": "2026-07-30T19:15:20.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "icu_search_intervals always returns HTTP 422 (wrong query param names)",
      "Excerpt": "`icu_search_intervals` returns HTTP 422 on every call and appears never to have worked — the same class of defect as the `icu_get_workouts_in_folder` HTTP 405 fixed in 4.3.2.\n\n### Cause\n\n`ICUClient.search_intervals()` sends the wrong query parameter names and omits two required ones.\n\nThe API (`GET /athlete/{id}/activities/interval-search`, per `openapi-spec.json`) requires **four** query params:\n\n| Param | Required | Client sends |\n| --- | --- | --- |\n| `minSecs` | ✅ | ❌ sends `minDuration` |\n|",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/102",
      "PublishedAt": "2026-07-30T18:07:44.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "icu_update_sport_settings rejects every realistic swim CSS (swim threshold-pace unit bug)",
      "Excerpt": "**Summary:** `icu_update_sport_settings` / `icu_create_sport_settings` cannot set a realistic swim CSS/threshold pace — the API rejects every realistic value with HTTP 422 \"Invalid threshold pace\".\n\n## Repro\n\n`icu_update_sport_settings(sport_id=<swim>, swim_threshold=4.0)` (4:00/100m) → `HTTP 422: Invalid threshold pace: 240.0`. Same for 1:30, 2:30, 1:00/100m.\n\n## Root cause\n\nThe write path multiplies the swim pace by 60, sending seconds:\n\n```python\n# sport_settings_format.py\npayload[\"threshold_",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/88",
      "PublishedAt": "2026-07-13T20:02:38.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "client.get_activities() fetches entire date range, truncates client-side instead of passing limit as query param",
      "Excerpt": "## Problem\n\n`ICUClient.get_activities()` (`src/intervals_icu_mcp/client.py`) sends only `oldest`/`newest` as query params, fetches the **entire** result set for the date range, then truncates in Python with `activities[:limit]`.\n\nThe OpenAPI spec's `listActivities` endpoint supports a native `limit` query param, so the truncation could happen server-side.\n\n## Why it matters now\n\nThis predates #74, but that PR adds `icu_get_activities_by_date`, which is explicitly built for wide historical window",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/80",
      "PublishedAt": "2026-07-05T13:59:15.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "Analysis quality gaps: profile-readiness warnings, forward fitness projections, gear-name resolution",
      "Excerpt": "Three gaps where the server returns technically-correct data but leaves analysis quality or UX on the table. Grouped here; each is independently scoppable.\n\n## 1. Profile-readiness warnings (guardrail — small, high value)\n\nWhen a tool produces threshold- or zone-based output (power/HR/pace zones, curves), it should check whether the athlete actually has the relevant thresholds set (FTP / FTHR / pace thresholds) and surface a warning when they're missing — so the assistant can ask the user to set",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/72",
      "PublishedAt": "2026-06-19T06:33:41.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "refactor: unify config loading — migrate gear/sport_settings to ctx middleware, drop redundant load_dotenv",
      "Excerpt": "## Context\n\nConfig loading is inconsistent across the codebase. Two tool modules bypass the middleware pattern, and `server.py` calls `load_dotenv()` twice at startup.\n\n## Inconsistency 1: gear.py and sport_settings.py bypass ctx middleware\n\nEvery other tool module reads config via:\n```python\nconfig: ICUConfig = await ctx.get_state(\"config\")\n```\n\nBut [tools/gear.py](src/intervals_icu_mcp/tools/gear.py) (6 call sites) and [tools/sport_settings.py](src/intervals_icu_mcp/tools/sport_settings.py) (5",
      "SourceUrl": "https://github.com/hhopke/intervals-icu-mcp/issues/64",
      "PublishedAt": "2026-05-20T20:17:58.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    }
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