diff --git a/docs/superpowers/evidence/prettier-endurain-readme-2026-08-23.json b/docs/superpowers/evidence/prettier-endurain-readme-2026-08-23.json
new file mode 100644
index 00000000..cea74df1
--- /dev/null
+++ b/docs/superpowers/evidence/prettier-endurain-readme-2026-08-23.json
@@ -0,0 +1,28 @@
+{
+  "intent": "Unblock the shared branch by applying prettier to endurain/README.md, which was committed unformatted by another agent and fails the pre-push prettier hook for everyone pushing after it.",
+  "scope": [
+    "endurain/README.md (formatting only)",
+    "Non-goal: any content change; this file belongs to another agent's feature"
+  ],
+  "changes": [
+    "Ran the repo's prettier over endurain/README.md, reflowing 9 lines"
+  ],
+  "verification": [
+    {
+      "command": "npx prettier --check on every markdown/json/yaml file in the push range",
+      "result": "fail",
+      "evidence": "Only endurain/README.md was flagged; my own files and the other agent's json/yml were already clean."
+    },
+    {
+      "command": "npx prettier --write endurain/README.md; git diff --stat",
+      "result": "pass",
+      "evidence": "9 insertions, 9 deletions -- pure reflow, no content added or removed."
+    }
+  ],
+  "risks": [
+    "The file belongs to another agent's in-flight feature; a formatting-only change could conflict with their next edit, though prettier output is deterministic so a re-run converges."
+  ],
+  "rollback": [
+    "git revert the commit; the pre-push prettier hook will then block pushes again until it is reformatted"
+  ]
+}
diff --git a/endurain/README.md b/endurain/README.md
index afed8730..94c6c5af 100644
--- a/endurain/README.md
+++ b/endurain/README.md
@@ -10,15 +10,15 @@ unlock authority.
 
 ## Paths
 
-| What | Where |
-|---|---|
-| Public URL | `https://endurain.kuhy.duckdns.org` |
-| Local URL | `http://127.0.0.1:8085` (loopback only) |
-| WebDAV inbox | `https://kuhy-cloud.duckdns.org/RunnerUp` → `~/cloud/RunnerUp/` |
-| Runtime data | `/var/opt/endurain/` |
-| Ledger | `~/.local/state/endurain-import/ledger.json` |
+| What          | Where                                                                       |
+| ------------- | --------------------------------------------------------------------------- |
+| Public URL    | `https://endurain.kuhy.duckdns.org`                                         |
+| Local URL     | `http://127.0.0.1:8085` (loopback only)                                     |
+| WebDAV inbox  | `https://kuhy-cloud.duckdns.org/RunnerUp` → `~/cloud/RunnerUp/`             |
+| Runtime data  | `/var/opt/endurain/`                                                        |
+| Ledger        | `~/.local/state/endurain-import/ledger.json`                                |
 | Importer code | `../python_pkg/endurain_import/` (repo requires Python under `python_pkg/`) |
-| Secrets | `.env`, `.api_key` (both gitignored, mode 600) |
+| Secrets       | `.env`, `.api_key` (both gitignored, mode 600)                              |
 
 ## Flow
 
@@ -56,7 +56,7 @@ cd .. && .venv/bin/python -m pytest python_pkg/endurain_import/tests/ -q  # 52 t
   it rides on the existing Let's Encrypt cert.
 - **Endurain does not deduplicate.** Re-uploading a file creates a second
   activity. All dedupe is the importer's job, on two axes: the content hash,
-  *and* an activity key that collapses the `.gpx`/`.tcx` pair RunnerUp writes
+  _and_ an activity key that collapses the `.gpx`/`.tcx` pair RunnerUp writes
   for a single run (different bytes, same run).
 - **`X-API-Key`, not `X-Client-Type`.** Endurain's own OpenAPI schema declares
   the `APIKeyHeader` scheme with the wrong name; verified against the server.