Reachable from 1 of 1 networks in the last 5 minutes; tools/list answered (3 tools).
Updated · score version 2026.09.0 · n_eff 834
Availability (90 days)
90 days ago98.99% reachableToday
history
Latency (24 h, includes TLS setup)
How the scores are made
Health 98 · Ranking uses Health_lb 98 · Measured 4 of 4 · priors used: none
score version 2026.09.0 · Methodology
Trust signals (provenance)
How much independent, verifiable provenance we found — registry status, a public status feed, an OSSF Scorecard. It is not a rating of the vendor.
Trust 67 · 2 of 5
| component | value | weight | basis | source |
|---|
| incident_history | 0.92 | 40 | measured | |
|---|
| status_feed | 0.50 | 15 | imputed 0.5 | |
|---|
| auth_posture | 0.50 | 15 | measured | |
|---|
| supply_chain | 0.50 | 15 | imputed 0.5 | |
|---|
| registry | 0.50 | 15 | imputed 0.5 | |
|---|
Auth posture
none · PRM unresolved · AS unresolved
Schema drift
current: 3 tools · surface hash 9453a9574ffd3700dfa6c1b62b02432a9bccc3a9ee803006a3150ad8601b69b3 · protocol 2025-06-18 · era legacy
Tool names
microsoft_code_sample_search, microsoft_docs_fetch, microsoft_docs_search
Incidents (our probes)
—
Verify it yourself
curl -s https://www.isitstillup.com/api/v2/tools/microsoft-learn/tool.json
claude mcp add --transport http isitstillup https://www.isitstillup.com/tools/mcp
Self-reported by the server (unverified)
Microsoft Learn MCP Server
Corrections
No corrections have been made to this listing.