List all stored credentials, ordered by name. Secret values are NEVER returned — each entry includes only a masked prefix for identification plus metadata (type, description, created_at). Takes no filter parameters; returns every credential visible to the current API key. To inspect usage, refere...
Part of the Flowforge server.
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AI agents call flowforge_list_credentials to retrieve information from Flowforge without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though flowforge_list_credentials only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"flowforge_list_credentials": {}
}
}See the full Flowforge policy for all 49 tools.
These attack patterns abuse exactly the kind of access flowforge_list_credentials gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
List all stored credentials, ordered by name. Secret values are NEVER returned — each entry includes only a masked prefix for identification plus metadata (type, description, created_at). Takes no filter parameters; returns every credential visible to the current API key. To inspect usage, reference credentials in tool configs via {{credential:name}} placeholders.. It is categorised as a Read tool in the Flowforge MCP Server, which means it retrieves data without modifying state.
Register the Flowforge MCP server in PolicyLayer and add a rule for flowforge_list_credentials: 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 Flowforge. Nothing to install.
flowforge_list_credentials 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 flowforge_list_credentials 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 flowforge_list_credentials. 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.
flowforge_list_credentials is provided by the Flowforge MCP server (flowforge-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 49 Flowforge tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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