sms-marketing
Description
SMS marketing MCP server for AI agents. Send SMS, manage contacts, templates, and campaigns programmatically. Sign up at oblipali.app, generate an API key, buy prepaid SMS credits, and connect your agent. 22 tools available, pay-as-you-go pricing, no subscription.
What our measurements say
sms-marketing is a remote MCP server published at oblipali.app. It has been probed 5 times since 9/10/2026. It answered in 5 of them (100.0%), a near-uninterrupted record. Median response time is 626 ms, a delay an agent will notice. It exposes a broad tool surface of 23 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Clear and intentional tool naming that prevents agent confusion
- Excellent documentation of operational constraints and irreversibility
- Proactive utility tools like 'count_sms_parts' and 'get_workspace' for risk mitigation
- Detailed descriptions of return object structures
Weaknesses
- Minor ambiguity in parameter naming for date-based queries
- Implicit data structures for complex parameters like 'metadata' or 'contacts'
get_stats— The parameters 'to' and 'from' are ambiguous; they could be mistaken for phone numbers instead of date boundaries.import_contacts— The schema for the 'contacts' array is not explicitly defined in the description.
Verdict
Event narrative
Risk: medium
- 2026-09-10T21:16:35.016Z — era changed from auth-gated to legacy · indicates system reconfiguration
- 2026-09-11T11:20:19.202Z — complianceScore improved from null to 100 · confirms regulatory compliance achieved
Advice
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test not run this round
- Cold-start: cold 190ms → warm 161ms (penalty 29ms)
Availability history
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Server build: — → 1.0.0
- Supported versions: — → 2025-06-18
- Era changed: Auth-gated → Legacy
- Added to watch — era: Auth-gated
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