mcp server
Strale - 290+ API capabilities for AI agents
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Description as published by the maintainer. Source
- version 0.2.4
- slowing
slowing — Registry entry last updated 2026-04-12.
What this server can do
9 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
strale_balance- 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) and formatted EUR string. Requires an API key — returns an auth instruction if none is configured.
strale_execute(slug, inputs, max_price_cents)- 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 271-capability registry. Call strale_search first to find the right slug and required input fields. Returns a result object with the capability output, quality score (SQS), latency, price charged, and data provenance. Five free capabilities work without an API key (10/day limit). Paid capabilities debit from the wallet — check strale_balance first for high-value calls. Required: slug, inputs.
strale_getting_started- Lists the free capabilities available without an API key and explains how to get started. Call this on first connection to see what you can do immediately. Returns 5 free capability slugs (email-validate, dns-lookup, json-repair, url-to-markdown, iban-validate) with descriptions, example inputs, and instructions for accessing the full registry of 271 paid capabilities. No API key required.
strale_methodology- Returns Strale's trust methodology as a short reference document — covers test cadence, audit-trail integrity, and provenance. No API key required.
strale_ping- 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 server status, version, tool count, capability count, solution count, and a timestamp. No API key required.
strale_search(query, offset, category)- 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 capabilities and solutions ranked by relevance, each with slug, name, description, category, price in EUR cents, and current SQS quality score. The registry contains 271 capabilities across compliance, finance, web intelligence, developer tools, and more. No API key required to search. Required: query.
strale_transaction(transaction_id)- 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 strale_execute call returned, debug failures, or provide an audit trail. Free-tier transactions are accessible by ID without an API key. Required: transaction_id.
strale_trust_profile(slug, type)- 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 SQS score (0-100), Quality grade (A-F), Reliability grade (A-F), execution guidance (direct, retry, queue, or fallback), 30-day test history, known limitations, and cost envelope. No API key required. Required: slug.
strale_web3_assurance(mode, chain, action, target, agent_id, amount_usd, target_type, caller_jurisdiction)- 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), reason_codes (machine-parsable UPPERCASE_SNAKE_CASE), critical_flags, suggested_action, evidence map (sanctions, mixer-graded, scam-cluster, wallet-history, token-safety, contract-verification, protocol-risk, EAS attestations, ERC-8004 reputation, more), and a sidecar audit_url. Two modes: 'outbound' (agent vetting recipient pre-payment, full evaluator set, 8s budget) or 'reverse-call' (service publisher gating an inbound x402 buyer in real-time, critical evaluators only, sub-second SLA). Use before any agent transacts on-chain — sending value, swapping, staking, minting, bridging, or interacting with a contract. Required: target.
Last successful function declaration observed on . Source: https://api.strale.io/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://api.strale.io/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 0.2.4 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-04-12 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-04-12 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 9 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | api.strale.io | |
| mcp endpoint status | ok | The server listed 9 functions when asked. | as of probe | api.strale.io |
Where to get it
This record as data
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GET /api/v1/entries/mcp_server.json