Merge branch 'pr1/telemetry-privacy-docs' into pr2/source-at-record-time

integrations/agent-plugin-core/python/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)

integrations/antigravity-plugin/core/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)

integrations/claude-code-plugin/core/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)

integrations/codex-plugin/core/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)

integrations/cursor-plugin/core/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)

integrations/deepseek-plugin/README.md

@@ -86,7 +86,7 @@ Per-call `userId` overrides are rejected unless the operator enables `allowUserO
 
 ## Telemetry
 
-Writes are tagged `source="DEEPSEEK_HARNESS"`, which the Mem0 backend recognizes so usage surfaces by name rather than bucketing into `OTHERS`.
+Writes are tagged `source="DEEPSEEK_HARNESS"`. That value has to exist in the backend's `EventSource` enum for usage to surface by name; until it does, these writes read as `OTHERS`. It is added by [mem0ai/platform#3602](https://github.com/mem0ai/platform/pull/3602), which has to ship before this claim is true.
 
 The plugin also sends usage events (which tool ran, duration, result counts, coarse failure kind) so Mem0 can tell how the plugin is used and where it breaks. These are **not anonymous**: when an API key is configured they are sent under your Mem0 account email, the same way the SDK attributes its own. Queries, memory text, and entity ids are never sent. Turn it off with `MEM0_TELEMETRY=false`.
 

integrations/kimi-plugin/core/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)

integrations/mem0-agent-plugin/core/telemetry.py

@@ -157,6 +157,18 @@ def _install_salt() -> str:
         return _salt_cache
 
     path = _salt_path()
+    # Read before writing. Hooks are separate processes firing on every tool
+    # call, so all but the first find the salt already published; going straight
+    # to create-fsync-link-unlink meant every one of them paid an fsync to
+    # discover that, on a path whose whole promise is appending a line and
+    # returning.
+    try:
+        _salt_cache = path.read_text(encoding="utf-8").strip()
+        if _salt_cache:
+            return _salt_cache
+    except OSError:
+        pass
+
     temporary = path.with_name(f"{path.name}.{os.getpid()}.tmp")
     try:
         path.parent.mkdir(parents=True, exist_ok=True)