Robin Saige we check the tools AI agents call

Scalix Cloud

world.scalix/cloud

The agent-native cloud: database, functions, AI, storage, computers. 50 tools, one API key.

— the operator's own registry description reported

Publisher world.scalix · first seen 2026-08-12 · endpoint https://api.scalix.world/v1/mcp

allow
verdict
rich-slow-solo
cluster
ok_tools
answers
53
tools served

Dependency rating derived

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

Cluster rich-slow-solo · distinctiveness 0.623 (unusual). 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
latency756 ms
vs populationslow
protocolcurrent
authopen
Use — can it use it?
tools53
vs populationhigh
capabilities2
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_b868ad6a1e71c581f46fda50 · 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

scalix_ai_infer scalix_ai_models scalix_auth_configure scalix_build_create scalix_build_status scalix_computer_create scalix_computer_delete scalix_computer_exec scalix_computer_list scalix_computer_read_file scalix_computer_set_ssh_keys scalix_computer_start scalix_computer_stop scalix_computer_write_file scalix_crew_board_post scalix_crew_board_read scalix_crew_list scalix_cron_create scalix_db_migrate scalix_db_optimize scalix_db_pii scalix_db_query scalix_db_relationships scalix_db_schema scalix_db_search_columns scalix_db_table scalix_db_text_to_sql scalix_domain_add scalix_domain_list scalix_domain_verify scalix_events_publish scalix_events_topics scalix_fn_deploy scalix_fn_invoke scalix_fn_list scalix_kv_get scalix_kv_list scalix_kv_set scalix_project_create scalix_project_list scalix_run_delete scalix_run_deploy scalix_run_list scalix_run_rollback scalix_run_scale scalix_sandbox_run scalix_search scalix_status scalix_storage_create_bucket scalix_storage_download scalix_storage_list scalix_storage_upload scalix_usage

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 & specific53/53
has a description53/53
description is substantive50/5350/53
parameters are typed53/53
parameters are described53/53

53 of 53 tools graded · 53 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
1.4.1
server version scalix-cloud

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 (2 events)
datetypewhat changed
2026-08-14inventorytools 50 → 53
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T20:00:49Zok_tools2007562025-06-18
2026-08-12T05:36:02Zok_tools2007062025-06-18

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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/world.scalix/cloud.svg)](https://robinsaige.com/s/world.scalix/cloud)

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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