Robin Saige we check the tools AI agents call

AI Agent Tokenized Stock OS

dev.aatos/aatos

Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.

— the operator's own registry description reported

Publisher dev.aatos · first seen 2026-08-12 · endpoint https://aatos.dev/mcp

allow
verdict
rich-solo
cluster
ok_tools
answers
37
tools served

Dependency rating derived

allow — rich-solo — safe to depend on

Cluster rich-solo · distinctiveness 0.347 (typical). 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
latency225 ms
vs populationtypical
protocolcurrent
authopen
Use — can it use it?
tools37
vs populationhigh
capabilities1
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_793702e1ce32598c59fe3dc8 · 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

stocktoken_access_activate stocktoken_access_checkout stocktoken_access_pricing stocktoken_access_status stocktoken_basket_preview stocktoken_execute_plan stocktoken_explain_routing stocktoken_fees stocktoken_find_pools stocktoken_get stocktoken_intent_typed_data stocktoken_liquidity_matrix stocktoken_list stocktoken_metrics stocktoken_morpho_deposit_plan stocktoken_morpho_position stocktoken_morpho_status stocktoken_morpho_withdraw_plan stocktoken_permit2_prepare stocktoken_policy_get stocktoken_policy_set stocktoken_price stocktoken_protocols stocktoken_quote stocktoken_session_create stocktoken_session_kill stocktoken_session_list stocktoken_session_update stocktoken_simulate stocktoken_subscribe_plan stocktoken_subscription_status stocktoken_subscription_tiers stocktoken_system_status stocktoken_tip_assets stocktoken_tip_plan stocktoken_tip_presets stocktoken_value_holdings

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 & specific37/37
has a description37/37
description is substantive37/37
parameters are typed36/3736/37
parameters are described16/3716/37

37 of 37 tools graded · 37 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
1.1.0
server version ai-agent-tokenized-stock

Capabilities: 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
2026-08-14T19:58:42Zok_tools2002252025-06-18
2026-08-12T05:33:56Zok_tools2003852025-06-18

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/dev.aatos/aatos.svg)](https://robinsaige.com/s/dev.aatos/aatos)

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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