Robin Saige we check the tools AI agents call

phi longevity prism

io.github.Philongevity/phi-longevity-prism

Analyze biomarker panels with an MD-led clinical engine. Guideline-cited. Synthetic data only.

— the operator's own registry description reported

Publisher io.github.Philongevity · first seen 2026-08-12 · endpoint https://philongevity.com/mcp

allow
verdict
mid-solo
cluster
ok_tools
answers
5
tools served

Dependency rating derived

allow — mid-solo — safe to depend on

Cluster mid-solo · distinctiveness 0.429 (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
latency256 ms
vs populationtypical
protocolcurrent
authopen
Use — can it use it?
tools5
vs populationmid
capabilities3
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers true0/0 agree

🔏 Signed receipt rr_a3ff169a81d106eaf37281d5 · 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

analyze_biomarkers full_prism_report get_methodology list_supported_biomarkers quick_check

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 & specific5/5
has a description5/5
description is substantive5/5
parameters are typed5/5
parameters are described5/5

5 of 5 tools graded · 5 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

0/0 answers agree with the published primary source · 2 unverifiable.

claim classkeyverdictprimary source
tariff-duty6109.10.00unverifiableus-hts
tariff-duty8471.30.01unverifiableus-hts

Protocol conformance observed

2025-06-18
protocol version
session model
0.7.2
server version phi-longevity

Capabilities: prompts 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 4 → 5
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:59:13Zok_tools2002562025-06-18
2026-08-12T05:34:26Zok_tools2003312025-06-18

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.Philongevity/phi-longevity-prism.svg)](https://robinsaige.com/s/io.github.Philongevity/phi-longevity-prism)

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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