Should my agent depend on the MCP server io.github.benkaiser/mob-demo?

Verdict: allow — rich-shared — safe to depend on As of 2026-08-15T11:28:18Z: a dated observation with receipts, not a warranty.

Mob (Demo)

io.github.benkaiser/mob-demo

Ephemeral no-signup demo of Mob, an AI-first personal CRM you run in natural language.

— the operator's own registry description reported

Publisher io.github.benkaiser · first seen 2026-08-12 · endpoint https://demo.mobcrm.au/mcp

allow

verdict

rich-shared

cluster

ok_tools

answers

tools served

Dependency rating derived

allow — rich-shared — safe to depend on

Cluster rich-shared · distinctiveness 0.479 (moderate). Every figure is a percentile or class within the 11,094-server census — see the whole spectrum.

Reach — can an agent get to it?

answersalive_tools

latency339 ms

vs populationtypical

protocolcurrent

authopen

Use — can it use it?

tools42

vs populationhigh

capabilities2

harnessA

Trust — can it rely on it?

identityshared

servers on its host1

servers on its domain2

verifiabilityunassessed

duplicate inventoryno

drift events0

answers trueno primary

🔏 Signed receipt rr_d9b6870406839f148051aaf9 · 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.

Tools last seen

activity_list activity_manage activity_type_manage address_manage batch_create_activities batch_create_contacts batch_tag_contacts contact_create contact_delete contact_find_duplicates contact_get contact_list contact_merge contact_method_manage contact_restore contact_timeline contact_update contacts_needing_attention custom_field_manage data_export data_statistics debt_manage food_preferences_get food_preferences_upsert gift_list gift_manage global_search life_event_manage manage_push_notifications manage_settings note_list note_manage notification_create notification_list notification_read prime relationship_manage reminder_manage tag_manage task_manage upcoming_birthdays upcoming_reminders

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 check	tools passing	ok
name is clear & specific	42/42	✓
has a description	42/42	✓
description is substantive	37/42	37/42
parameters are typed	42/42	✓
parameters are described	42/42	✓

42 of 42 tools graded · 42 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

0.1.0

server version mob-crm

Capabilities: prompts 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)

date	type	what changed
2026-08-12	outcome	first probe: ok_tools

raw probe records

probed (UTC)	outcome	http	ms	protocol
2026-08-14T19:59:24Z	ok_tools	200	339	2025-06-18
2026-08-12T05:34:37Z	ok_tools	200	305	2025-06-18

Watch or embed this verdict

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.benkaiser/mob-demo.svg)](https://robinsaige.com/s/io.github.benkaiser/mob-demo)

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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