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MCP server report

LadderFlow MCP server

ai.ladderflow/mcp

We checked this server on 2 November 2026 with McpStamp Check engine 1.2.0. It scored 85 of 100 (grade B), higher than 31.2% of the 33,003 registry servers that responded over HTTPS that day. Ready for MCP Registry. Not ready for ChatGPT. Unverified for Claude and Gemini.

Measured facts

Score
85B
Sign-in
OAuth
Tools listed
Behind sign-in
Protocol version
None returned
Stores

Store readiness

StoreStatusReason
Claude Connectors Directory Unverified Nothing failed, but tools/list returns tools, inputSchema is an object schema, readOnlyHint or destructiveHint on every tool and Human-readable title on every tool could not run in a check without credentials.
ChatGPT app directory Not ready Blocked by issuer equals the authorization_servers entry; token_endpoint_auth_methods_supported (ChatGPT).
Gemini Connected Apps Unverified Nothing failed, but Supported protocol version negotiated, tools/list returns tools and inputSchema is an object schema could not run in a check without credentials.
Official MCP Registry Ready No blocking check failed.

MCP Registry ready means a valid public remote for the registry, not that the server is listed in a store.

Fixes

2 checks to fix

  1. Fails

    issuer equals the authorization_servers entry; token_endpoint_auth_methods_supported (ChatGPT)

    auth_chatgpt_metadata

    Blocks ChatGPT.

    Measured issuer "https://endearing-vanilla-31-staging.authkit.app" is not exactly the authorization_servers entry "https://endearing-vanilla-31-staging.authkit.app/"

    Use the exact metadata "issuer" string in the protected resource metadata authorization_servers list (no trailing-slash or case differences), and list token_endpoint_auth_methods_supported (for example ["none"] for public clients) in the au

  2. Warning

    initialize latency

    latency

    Measured 1533 ms

    Bring initialize under 1.5 s: avoid cold starts and upstream calls in the handshake.

12 checks passed, 13 did not run

Passed. Served over HTTPS, initialize over Streamable HTTP, GET answers SSE or 405, Sign-in method the store supports (OAuth or none), 401 carries WWW-Authenticate resource_metadata, Protected resource metadata (RFC 9728), Resource metadata "resource" equals the server URL, Authorization server metadata (RFC 8414 / OIDC), First metadata URL Gemini tries answers 200 with the required fields, PKCE S256 advertised, Client registration (DCR or Client ID Metadata Documents), refresh_token grant advertised.

Not run. Supported protocol version negotiated, JSON or SSE response Content-Type, JSON-RPC error for unknown method, serverInfo name and version, Server instructions, tools capability declared, tools/list returns tools, inputSchema is an object schema, Tool names are valid and portable, readOnlyHint or destructiveHint on every tool, Explicit readOnlyHint, destructiveHint and openWorldHint (ChatGPT), Human-readable title on every tool, Tool descriptions. The tools sit behind sign-in, and the check runs without credentials.

Run a fresh check

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McpStamp score for LadderFlow

Markdown

[![McpStamp score](https://www.mcpstamp.com/badge?url=https%3A%2F%2Fmcp.ladderflow.ai%2Fmcp)](https://www.mcpstamp.com/r/ai-ladderflow-mcp/)

HTML

<a href="https://www.mcpstamp.com/r/ai-ladderflow-mcp/"><img src="https://www.mcpstamp.com/badge?url=https%3A%2F%2Fmcp.ladderflow.ai%2Fmcp" alt="McpStamp score" height="20"></a>
Registry entry

About this server

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Registry name
ai.ladderflow/mcp
Remote URL
https://mcp.ladderflow.ai/mcp
Version
1.0.0
Website
ladderflow.ai
Checked
2 November 2026, engine 1.2.0, no credentials

The description above is the server's own text from the official MCP Registry. If a result looks wrong, run a fresh check and email support@zovo.one with the report link.

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