Robin Saige we check the tools AI agents call

reddit

com.jojapi/reddit

Reddit: Reddit Data API offers streamlined access to Reddit’s public data, like posts, comments.

— the operator's own registry description reported

Publisher com.jojapi · first seen 2026-08-20 · endpoint https://mcp.jojapi.com/reddit

allow
verdict
gateway
cluster
ok_tools
answers
31
tools served

Dependency rating derived

allow
allow — gateway · retrieval-public ● · V0 take its word ◐
allow — because answers ●, 31 tools legible (band B) ●, no confirmed drift in 3 probes ●; not yet checked: truth (0 runs)

Cluster gateway · distinctiveness 0.394 (moderate). Every figure is a percentile or class within the 15,472-server censussee the whole spectrum.

Does it answer? Q1 · observed
answersalive_tools
latency85 ms
vs populationtypical
protocolcurrent
authopen
Can it be used? Q4 · observed
tools31
vs populationhigh
capabilities1
harnessB
Did it hold when checked? Q3–Q4 · derived
identityfarm_member
servers on its host49
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_2547df4018a6f37965d52664 · 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.

Q1Does it answer?gateway — 3 probes ●evidence ↓
Q2What is it?retrieval-public ● evidence ↓
Q3Can it be checked?V0 take its word ◐evidence ↓
Q4Did it hold?harness B · truth not yet run · no drift ●evidence ↓
Q5What company does it keep?gateway · 49 on its host (context, not verdict) ◐evidence ↓

● observed · ◐ derived · ○ reported — the verdict synthesizes Q1–Q4; Q5 is context. Methodology →

History observed

Every probe we made, oldest → newest (3 shown, 2026-08-23 → 2026-09-06). 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
2026-08-23outcomefirst probe: ok_tools

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. Classification evidence: classified from tool names/descriptions/annotations WE OBSERVED. What checking applies to each kind (the full methodology →):

naturetoolsmeaning what checking applies
retrieval-public24serves public factstruth-checkable against a public source — the V-ladder applies in full
action7changes the worldno true answer exists; we check the CONTRACT (destructive/read-only/idempotent declarations, error legibility) and never fire real actions

Tools last seen observed

get_best get_by_id get_comments get_controversial get_hot get_new get_rising get_search get_subreddit_about get_subreddit_comments get_subreddit_controversial get_subreddit_hot get_subreddit_moderators get_subreddit_new get_subreddit_posts get_subreddit_rising get_subreddit_rules get_subreddit_search get_subreddit_top get_subreddit_wiki_index get_subreddit_wiki_page get_subreddit_wiki_page_discussions get_subreddit_wiki_page_revisions get_subreddit_wiki_pages get_subreddit_wiki_revisions get_subreddits_search get_top get_user_comments get_user_overview get_user_posts get_user_search

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 B — usable, with rough edges.

legibility checktools passingok
name is clear & specific31/31
has a description31/31
description is substantive31/31
parameters are typed31/31
parameters are described0/310/31

31 of 31 tools graded · 31 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 jojapi-reddit

Capabilities: tools

Drift observed

No confirmed drift on record. Baseline set 2026-09-06; changes appear here after human review.

raw probe records
probed (UTC) outcomehttpmsprotocol
2026-09-06T06:12:35Zok_tools200852025-06-18
2026-08-30T06:12:19Zok_tools200842025-06-18
2026-08-23T06:11:57Zok_tools200652025-06-18

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/com.jojapi/reddit.svg)](https://robinsaige.com/s/com.jojapi/reddit)

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.

← overview

Operator of this server? Everything we hold about it is on this page — free, no account, for anyone. Wrong attribution, stale probe, misclassification? Dispute this record →