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mcp

ai.sendraven/mcp

Email for AI agents: send, read replies as threads, run campaigns, with per-key limits.

— the operator's own registry description reported

Publisher ai.sendraven · first seen 2026-09-03 · endpoint https://mcp.sendraven.ai/mcp

allow
verdict
rich-solo
cluster
ok_tools
answers
47
tools served

Dependency rating derived

allow
allow — alive & usable · action ● · V n/a
allow — because answers ●, 47 tools legible (band A) ●, no confirmed drift in 1 probes ●; not yet checked: truth (0 runs)

Cluster rich-solo · distinctiveness 0.514 (moderate). Every figure is a percentile or class within the 15,472-server censussee the whole spectrum.

Does it answer? Q1 · observed
answersalive_tools
latency84 ms
vs populationtypical
protocolcurrent
authopen
Can it be used? Q4 · observed
tools47
vs populationhigh
capabilities1
harnessA
Did it hold when checked? Q3–Q4 · derived
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_c779cdc6bbbfc504b2de1e7d · 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?alive & usable — 1 probes ●evidence ↓
Q2What is it?action ● evidence ↓
Q3Can it be checked?V n/a for this kind ◐evidence ↓
Q4Did it hold?harness A · truth not yet run · no drift ●evidence ↓
Q5What company does it keep?rich-solo · 1 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 (1 shown, 2026-09-06 → 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
2026-09-06outcomefirst 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
action30changes the worldno true answer exists; we check the CONTRACT (destructive/read-only/idempotent declarations, error legibility) and never fire real actions
retrieval-public15serves public factstruth-checkable against a public source — the V-ladder applies in full
generative1creates contentno answer key exists; disclosure + stability checks, never truth verdicts
unclassified1not classifiable from its textTier-1 only until its tools describe themselves

Tools last seen observed

add_contact add_sending_domain add_suppression cancel_scheduled_email count_segment decide_approval delete_contact emit_event enroll_in_automation find_contact get_broadcast get_contact get_email get_email_metrics get_email_preferences get_thread get_usage list_api_keys list_audiences list_automations list_broadcast_recipients list_broadcasts list_emails list_pending_approvals list_scheduled_emails list_segments list_sending_domains list_suppressions list_tags list_templates list_threads list_topics list_webhook_deliveries preview_broadcast remove_from_audience remove_suppression render_template reply_to_message resume_broadcast send_broadcast send_email send_template_email set_email_preferences suppress_many tag_contact update_contact verify_sending_domain

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 & specific47/47
has a description47/47
description is substantive47/47
parameters are typed47/47
parameters are described15/4715/47

47 of 47 tools graded · 47 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 sendraven

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
2026-09-06T06:11:32Zok_tools200842025-06-18

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verdict badge

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[![Robin Saige verdict](https://robinsaige.com/badge/ai.sendraven/mcp.svg)](https://robinsaige.com/s/ai.sendraven/mcp)

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