Budgeted agent preflight: allow|block|reuse|defer|advise. Never executes destination tools. Free MCP
Connect Remote server
claude mcp add --transport http agent-preflight https://api.agent-preflight.com/mcp
{
"mcpServers": {
"agent-preflight": {
"url": "https://api.agent-preflight.com/mcp"
}
}
}
{
"servers": {
"agent-preflight": {
"type": "http",
"url": "https://api.agent-preflight.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.agent-preflight.com/mcp
Tools 2 found in our last check
check_requestValidate an HTTP API request body against a supplied JSON Schema before sending it. This tool does not execute the request. Use it when an agent needs to determine whether a proposed JSON body satisfies its expected schema. Optional economics adds proceed/abort advice from expec…
preflight_tool_callFree MCP decision for generic search:web_search or browse:fetch proposals only. Returns structuredContent and JSON text, never destination results. Caller supplies cost estimates, post-consultation budget and history, executes tools and retrieves resultReference itself. Reuse re…
Details
| Endpoint | https://api.agent-preflight.com/mcp (Streamable HTTP) |
| First published | 20 Sep 2026 |
| Last updated | 20 Sep 2026 |
| Registry name | com.agent-preflight/agent-preflight |
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