Evidence-based register of known Copilot Studio errors and limits, with dated, human-verified fixes.
| Endpoint | https://pcghrrzwqshejvifoxjq.supabase.co/functions/v1/friction-mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 7 tools · grade B (89) · pin ts_ff7560d7d14deb60aa62f2fe18399214 · protocol 2025-06-18 |
| First / last listed | 2026-10-26 02:00 UTC / 2026-10-26 02:00 UTC |
| Grade over time | 2026-10-26: B (89), 7 tools |
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Tools: search_frictions lookup_error get_friction_record list_frictions get_current_drift list_patterns get_pattern
search_frictions | Ranked search over the Copilot Studio Friction Index. Exact error-code/message hits rank first, then title, alias, summary and symptom-checklist matches (solution bodies are NOT searched — an empty result means no record is indexed under these terms, not that the register lacks a fix). Use this when the user describes a Copilot Studio problem, symptom or keyword. Returns compact records with slug, params: query*, category, status, limit |
lookup_error | Exact/substring match against all known Copilot Studio error codes and error messages in the register. The fastest path when you have a verbatim error string (e.g. "FlowActionTimedOut"). Returns the matching record(s) with the citable URL. params: error* |
get_friction_record | The complete friction record for a slug: status, dates, confidence, severity, time cost, categories, channels, license context, error codes/messages, dated evidence list, and the six body sections as markdown (symptom checklist, cause, fix with solution classes, verification steps, fallback, prevention). Cite the returned URL; a German version exists at the german_version URL. params: slug* |
list_frictions | Browse the register: compact list of all published friction records, sorted by last-verified date (newest first). Filter by status and/or category. params: status, category |
get_current_drift | What is currently broken or regressed in Microsoft Copilot Studio, per the continuously verified Friction Index: all records with status open or regressed (newest status change first) plus register health counts (total records, share verified within 90 days, status distribution). params: none |
list_patterns | All reusable build patterns that prevent whole classes of Copilot Studio friction before they happen (e.g. async continuation for the 100-second flow limit), each with its problem class and related records. params: none |
get_pattern | The complete prevention pattern for a slug: the pattern, when to use it, and step-by-step instructions as markdown, plus the friction records it protects against. params: slug* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.