PAID per-request — €0.19/call, 100 credits = €19 at https://signals.gitdealflow.com/agents/credits. Returns enriched signal beyond the free get_startup_signal: composite score (0-100), velocity/growth/novelty sub-scores, in-sector rank + percentile, plain-English investment thesis, top-3 sector c...
Part of the GitDealFlow Signal server.
Free to start. No card required.
AI agents call get_deep_signal to retrieve information from GitDealFlow Signal 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 get_deep_signal 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": {
"get_deep_signal": {}
}
}See the full GitDealFlow Signal policy for all 8 tools.
These attack patterns abuse exactly the kind of access get_deep_signal 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.
PAID per-request — €0.19/call, 100 credits = €19 at https://signals.gitdealflow.com/agents/credits. Returns enriched signal beyond the free get_startup_signal: composite score (0-100), velocity/growth/novelty sub-scores, in-sector rank + percentile, plain-English investment thesis, top-3 sector comparables, and multi-period history. Requires Authorization: Bearer gdf_v2.cus_xxx.<hmac>. 1 credit consumed only on a successful match; misses are FREE. Credits never expire.. It is categorised as a Read tool in the GitDealFlow Signal MCP Server, which means it retrieves data without modifying state.
Register the GitDealFlow Signal MCP server in PolicyLayer and add a rule for get_deep_signal: 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 GitDealFlow Signal. Nothing to install.
get_deep_signal 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 get_deep_signal 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 get_deep_signal. 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.
get_deep_signal is provided by the GitDealFlow Signal MCP server (kindrat86/mcp-deal-flow-signal). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 8 GitDealFlow Signal tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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