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Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

Validate Credential

api/beta/vaults/credentials/mcp_oauth_validate

first seen The page's own history The capture it came from

Nearest release: v2.1.245, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

api/beta/vaults/credentials/mcp_oauth_validate Changed · +16 / -19 lines

# Validate Credential ## Path parameters ## Headers ## Returns ## Example ### Response (200) ## Validate Credential ### Path Parameters ### Header Parameters ### Returns ### Example #### Response

from line 1
----
-title: Validate Credential
-url: https://platform.claude.com/docs/en/api/beta/vaults/credentials/mcp_oauth_validate
----
+# Validate Credential
 
-## Validate Credential
+**POST** `/v1/vaults/{vault_id}/credentials/{credential_id}/mcp_oauth_validate`
 
-**post** `/v1/vaults/{vault_id}/credentials/{credential_id}/mcp_oauth_validate`
-
 Validate Credential
 
-### Path Parameters
+## Path parameters
 
 - `vault_id: string`
 
 - `credential_id: string`
 
-### Header Parameters
+## Headers
 
 - `"anthropic-beta": optional array of AnthropicBeta`
 
from line 88
 
     - `"mid-conversation-tool-changes-2026-07-01"`
 
-### Returns
+## Returns
 
-- `BetaManagedAgentsCredentialValidation object { credential_id, has_refresh_token, mcp_probe, 5 more }`
+- `BetaManagedAgentsCredentialValidation object`
 
   Result of live-probing a credential against its configured MCP server.
 
from line 126
 
         HTTP status code.
 
+        format: int32
+
     - `method: string`
 
       The MCP method that failed (for example `initialize` or `tools/list`).
from line 164
 
   - `type: "vault_credential_validation"`
 
-    - `"vault_credential_validation"`
-
   - `validated_at: string`
 
     A timestamp in RFC 3339 format
 
+    format: date-time
+
   - `vault_id: string`
 
     Identifier of the vault containing the credential.
 
-### Example
+## Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/vaults/$VAULT_ID/credentials/$CREDENTIAL_ID/mcp_oauth_validate \
     -X POST \
     -H 'anthropic-version: 2023-06-01' \
from line 184
     -H "X-Api-Key: $ANTHROPIC_API_KEY"
 ```
 
-#### Response
+### Response (200)
 
 ```json
 {