Robin Saige we check the tools AI agents call

PodLearn

io.github.blutrich/podlearn

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— the operator's own registry description reported

Publisher io.github.blutrich · first seen 2026-08-12 · endpoint https://httiyebjgxxwtgggkpgw.supabase.co/functions/v1/mcp-server-streamable

allow
verdict
mid-slow-solo
cluster
ok_tools
answers
25
tools served

Dependency rating derived

allow — mid-slow-solo — safe to depend on

Cluster mid-slow-solo · distinctiveness 0.41 (moderate). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Reach — can an agent get to it?
answersalive_tools
latency624 ms
vs populationslow
protocolcurrent
authopen
Use — can it use it?
tools25
vs populationmid
capabilities2
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_9c1a96a8f192fbe258f46a4d · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

What kind of tools these are derived

Verification only means something relative to a tool's NATURE — an email-sender has no "true answer", a generator has no answer key. This server's 25 tools, classified, with what checking applies to each kind (the full methodology →):

naturetoolsmeaning what checking applies
retrieval-public17serves public factstruth-checkable against a public source — the V-ladder applies in full
generative4creates contentno answer key exists; disclosure + stability checks, never truth verdicts
action3changes the worldno true answer exists; we check the CONTRACT (destructive/read-only/idempotent declarations, error legibility) and never fire real actions
unclassified1not yet classifiable from its textTier-1 only until its tools describe themselves

Tools last seen

browse_episodes generate_lesson generate_linkedin_post get_episode_details get_episode_usage get_lesson_content get_podcast_details get_saved_items get_subscription_status get_transcription get_transcription_segments get_user_credits list_episodes list_feed_episodes list_lessons list_podcasts remove_saved_item save_item search_episodes search_podcasts search_transcription search_youtube start_transcription transcribe_feed transcribe_url

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band A — an agent can pick and call these reliably.

legibility checktools passingok
name is clear & specific25/25
has a description25/25
description is substantive25/25
parameters are typed25/25
parameters are described7/257/25

25 of 25 tools graded · 25 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
1.0.0
server version PodLearn Transcripts

Capabilities: resources tools

Drift

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (1 events)
datetypewhat changed
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:59:25Zok_tools2006242025-06-18
2026-08-12T05:34:37Zok_tools2005092025-06-18

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/io.github.blutrich/podlearn.svg)](https://robinsaige.com/s/io.github.blutrich/podlearn)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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