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Capability marketplace providing AI agents with access to quality-scored business tools including company lookups, compliance checks, and financial data.
Do not connect
The assessed surface is high-risk. Remediate the findings before connecting.
Scanned 6 days ago
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The strale MCP server exposes 9 tools, focused primarily on developer capabilities. Its published description reads: "Capability marketplace providing AI agents with access to quality-scored business tools including company lookups, compliance checks, and financial data". It communicates over Streamable HTTP using the 2025-06-18 protocol revision, and does not require authorization to connect. MCPGrade currently rates strale D — the assessed surface is high-risk and should be remediated before use. Its most notable findings include "Cross-tool shadowing" and "Cross-tool shadowing". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check strale's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add strale to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://api.strale.io/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Checks that the Strale API is reachable and the MCP server is running. Call this before a series of capability executions to verify connectivity, or when troubleshooting connection issues. Returns ser
Explains how to start using Strale and what is available without credentials. Call this on first connection. Returns the current free-tier capability list with example inputs, the pay-per-call (x402)
Executes a Strale capability by slug and returns the result. Use this when you need to perform any verification, validation, lookup, or data extraction from the capability registry. Call strale_search
Searches the Strale capability registry by keyword, category, or natural language query. Use this when you need to find the right capability for a task but don't know the exact slug. Returns matching
Returns the current Strale wallet balance. Call this before executing paid capabilities to verify sufficient funds, or after a series of calls to reconcile spend. Returns balance in EUR cents (integer
Returns Strale's trust methodology as a short reference document — covers test cadence, audit-trail integrity, and provenance. No API key required.
Returns the trust profile for a capability or solution. Call this before relying on a capability for high-stakes decisions, or when a user asks how reliable a specific check is. Returns lifecycle stat
Retrieve a past execution record by transaction ID. Returns inputs, outputs, latency, price, data provenance, success/failure status, and failure categorization. Use this to inspect what a previous st
Returns a decision-ready answer about an on-chain counterparty (wallet, smart contract, token, DeFi protocol, or bridge) in a single call. Surfaces verdict (proceed/review/block/insufficient_evidence)
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: strale_execute
A tool description tries to alter the model’s use of another tool.
registry. Call strale_search first to find the right slug and required inputRecommendationDescriptions must describe only their own tool.
tool: strale_transaction
A tool description tries to alter the model’s use of another tool.
what a previous strale_execute call returned, debug failures, or provide an auRecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: strale_execute
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "strale_execute"RecommendationScope tools to the minimum needed.
tool: strale_web3_assurance
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "strale_web3_assurance"RecommendationScope tools to the minimum needed.
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