A-

lenny-rachitsky.run.mcp.com.ai

Item: lenny-rachitsky.run.mcp.com.ai
Rating: 91
Author: wmcp.sh

https://lenny-rachitsky.run.mcp.com.ai/mcp

91/100 · MCP Trust Grade · checked 4h ago · MCP 2025-06-18

✓ Watched since 2026-06-03 — behavioral baseline locked. We re-check this server's tool surface on a schedule; if it adds, removes, or silently rewrites a tool (rug-pull), we record it.

What it offers — 8 tools · Productivity

getEpisodes

List episodes - Lists episodes with parsed frontmatter (guest, title, duration, youtube_url, etc.) and their canonical resource URIs.

getEpisodesGuest

Get an episode card (metadata + key URIs)

getEpisodesGuestMetadatajson

Get episode metadata as JSON (frontmatter)

getEpisodesGuestTranscriptformat

Get transcript in a specific format - Returns the transcript in the requested format: - md: markdown (may include or exclude frontmatter based on incl

getEpisodesGuestChunks

List chunk descriptors for an episode - Returns chunk boundaries and URIs for chunk retrieval. Chunks may be computed on-demand using size/overlap par

getEpisodesGuestChunksChunkIdtxt

Get a specific transcript chunk as plain text

getSearch

Search episodes and transcripts - Searches across metadata (D1) and transcript text (Vectorize). Returns matches as resources, including per-hit URIs

postSearch

Search episodes and transcripts (POST body) - Same search as GET /search, but parameters are provided in the request body. This is useful for longer f

Spec conformance20%100

✓ initialize → protocolVersion 2025-06-18
✓ initialize HTTP 200
✓ unknown method → -32601
✓ tools/list → 8 tools
✓ every tool has name + inputSchema

Security (OWASP MCP)30%100

8 tools scanned
no injection markup
no secret-path refs

Reliability / performance20%92

single-probe latency 548ms (PRELIMINARY — continuous uptime/p95 from proxy telemetry lands in v2)

Tool hygiene15%80

100% of tools have typed inputSchema
0/8 declare outputSchema
no unannotated destructive tools

Transparency / provenance15%70

HTTPS ✓
advertises protocol 2025-06-18

Observed behavior

No proxied traffic observed for this host yet. Connect it at /connect and its grade gains a measured Reliability score + per-tool behavioral evidence — the half a static scan can't produce.

Findings

No blocking issues found in the static + spec checks.

Grade another server

We re-grade lenny-rachitsky.run.mcp.com.ai on a schedule and alert your Slack/webhook the moment its tools change or its grade drops — rug-pull insurance for the connection.

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A 1200×630 card with the grade + audit — drop it in a post, Slack, or your repo.

MCP Trust report card — lenny-rachitsky.run.mcp.com.ai grade A-

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https://wmcp.sh/mcp/grade/lenny-rachitsky.run.mcp.com.ai

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A live badge — it re-verifies itself and shows current stability. Static scorecards can't. Paste it in your README or site to show users you're independently audited.

Markdown (for your README)

[![MCP Trust Grade A-](https://wmcp.sh/mcp/grade/lenny-rachitsky.run.mcp.com.ai/badge.svg)](https://wmcp.sh/mcp/grade/lenny-rachitsky.run.mcp.com.ai)

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<a href="https://wmcp.sh/mcp/grade/lenny-rachitsky.run.mcp.com.ai"><img src="https://wmcp.sh/mcp/grade/lenny-rachitsky.run.mcp.com.ai/badge.svg" alt="MCP Trust Grade A- · wmcp.sh"></a>

Agents: check this before connecting

Add the wmcp.sh trust oracle as an MCP server and call grade_mcp_server / check_mcp_drift in your agent's pre-connection gate:

https://wmcp.sh/mcp/trust

How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.