sf_create_auth_provider
Creates an Auth Provider in Salesforce for SSO or social login via the Metadata API. Supports OpenID Connect, Facebook, Google, GitHub, Salesforce, and Custom providers. Provide the consumer key and secret from the external identity provider. Optionally specify an Apex registration handler class ...
This record as markdown: /tools/io-github-semwalajay83-sem-salesforce-metadata-mcp/sf-create-auth-provider.md
What sf_create_auth_provider does on Salesforce Metadata Mcp
AI agents use sf_create_auth_provider to create or update resources in Salesforce Metadata Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Salesforce Metadata Mcp environment.
Why sf_create_auth_provider is rated Medium
This tool creates new authentication infrastructure in Salesforce, which is a reversible modification (Write category). Severity is high because: (1) it handles sensitive credentials (consumer key/secret from external identity providers), (2) misuse could expose authentication systems or enable unauthorized access, (3) it can trigger custom Apex code execution for user provisioning, and (4) it modifies critical…
From the tool's definition Creates an Auth Provider in Salesforce for SSO or social login via the Metadata API. This is a create operation that modifies Salesforce configuration by adding a new authentication provider with credentials (consumer key and secret).
Attacks that exploit this kind of access
The rule that runs sf_create_auth_provider safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Salesforce Metadata Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sf_create_auth_provider, this is the rule to start with:
sf_create_auth_provider stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Salesforce Metadata Mcp, apply this rule, and every sf_create_auth_provider call is checked against it from then on.
Questions about sf_create_auth_provider
Creates an Auth Provider in Salesforce for SSO or social login via the Metadata API. Supports OpenID Connect, Facebook, Google, GitHub, Salesforce, and Custom providers. Provide the consumer key and secret from the external identity provider. Optionally specify an Apex registration handler class for custom user provisioning logic. It is categorised as a Write tool in the Salesforce Metadata Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Salesforce Metadata MCP server in PolicyLayer and add a rule for sf_create_auth_provider: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Salesforce Metadata Mcp. Nothing to install.
sf_create_auth_provider is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the sf_create_auth_provider rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for sf_create_auth_provider. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
sf_create_auth_provider is provided by the Salesforce Metadata MCP server (salesforce-metadata-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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