Find providers (organizations/individuals) in the PulseMCP registry. This tool can operate in two modes: 1. Find by ID: Retrieve a specific provider by its numeric ID - Returns a single provider with detailed information - Returns null if not found 2. Search by query: Search for providers by name...
AI agents call find_providers to retrieve information from Playwright Stealth without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs read-only operations: looking up provider information by ID or searching by query parameters. It returns data without any side effects, no code execution, no data modification, and no irreversible operations. The blast radius of misuse is minimal—an agent could only discover information about providers in a registry.
From the tool's definition Tool description states it can 'Retrieve a specific provider' and 'Search for providers' - these are query operations with no modification, deletion, or execution capabilities.
Documented attack patterns abuse exactly the kind of access find_providers gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Playwright Stealth, and nothing reaches the server without passing your rules. This is the rule we recommend for find_providers:
{
"version": "1",
"default": "deny",
"tools": {
"find_providers": {}
}
}find_providers is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Find providers (organizations/individuals) in the PulseMCP registry. This tool can operate in two modes: 1. Find by ID: Retrieve a specific provider by its numeric ID - Returns a single provider with detailed information - Returns null if not found 2. Search by query: Search for providers by name, URL, or slug - Searches across provider name, URL, and slug fields (case-insensitive) - Returns a list of matching providers with pagination support - Each result includes implementation counts Provider information includes: - ID and slug - Name and URL - Number of associated implementations - Creation and update timestamps Use cases: - Look up a specific provider by ID - Search for providers by name (e.g.,. It is categorised as a Read tool in the Playwright Stealth MCP Server, which means it retrieves data without modifying state.
Register the Playwright Stealth MCP server in PolicyLayer and add a rule for find_providers: 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 Playwright Stealth. Nothing to install.
find_providers is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the find_providers 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 find_providers. 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.
find_providers is provided by the Playwright Stealth MCP server (pulsemcp/mcp-servers). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Playwright Stealth, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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68 Playwright Stealth tools catalogued and risk-classified — across an index of 43,000+ MCP servers.