mcp-registry/io.github.wilmendezofficial/postari · v1.0.0
As of 2026-10-26 14:01 UTC, the Wilmendezofficial Postari MCP server is up with a Glimind reliability score of 97/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.
Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.
Claude Code
claude mcp add --transport http wilmendezofficial-postari-mcp-server https://postari.io/api/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"wilmendezofficial-postari-mcp-server": {
"type": "http",
"url": "https://postari.io/api/mcp"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
41 of 41 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
41 tools on one server. Tool-selection accuracy drops as the menu grows, and some clients (e.g. Cursor) cap the number of active tools.
Group tools by task into smaller servers or toolsets, and merge near-duplicates behind one tool with a mode parameter. How to fix →
72 parameter(s) across 27 tool(s) have no description.
Add a "description" to each parameter with its format and an example ("ISO 8601 date, e.g. 2026-10-17"). This is the commonest cause of wrong arguments on the first call. How to fix →
15 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.
Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
In the last 30 days: 0 tool(s) removed and 2 schema change(s).
Add new tools or optional parameters instead of renaming or removing; deprecate first (say so in the description) and remove later. Agents cache tool contracts. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. 27 tool(s) still need parameter descriptions written by someone who knows the API. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.wilmendezofficial%2Fpostari/fixes
{
"name": "account_stats",
"description": "Métricas globales de la cuenta (enviados, entregados, abrieron, hicieron clic, bajas, rebotes, contactos nuevos) en un rango de días de la zona horaria de la cuenta, ambos incluidos; la cohorte es el día de ENVÍO de cada correo, la misma fuente que /metricas. avg_open_rate y avg_click_rate en % con 2 decimales sobre ENTREGADOS (avg_*_rate_fraction: alias deprecados en fracción). Si hay días aún sin calcular responde 503 metrics_recalculating: reintenta, nunca son sumas parciales. Rebote separado",
"inputSchema": {
"type": "object",
"properties": {
"to": {
"type": "string",
"description": "Fecha fin YYYY-MM-DD (opcional)."
},
"from": {
"type": "string",
"description": "Fecha inicio YYYY-MM-DD (opcional)."
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "add_subscriber_to_list",
"description": "Añade un contacto (por email o contact_id) a una lista.",
"inputSchema": {
"type": "object",
"required": [
"list_id"
],
"properties": {
"email": {
"type": "string"
},
"list_id": {
"type": "string",
"description": "ID de la lista."
},
"contact_id": {
"type": "string"
}
}
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": false
}
}{
"name": "create_flow",
"description": "Crea una automatización. NACE EN BORRADOR Y DESARMADA: no envía nada hasta que se pruebe, se active y se arme a propósito. El `graph` es el mismo formato que devuelve get_flow.",
"inputSchema": {
"type": "object",
"required": [
"name"
],
"properties": {
"name": {
"type": "string"
},
"graph": {
"type": "object",
"description": "Pasos: {\"nodes\":[{\"id\":\"1\",\"type\":\"email\",\"label\":\"...\",\"config\":{\"subject\":\"...\",\"blocks\":[...]},\"next\":\"2\"}],\"edges\":[]}.",
"additionalProperties": true
},
"trigger_type": {
"type": "string",
"description": "list_subscribe | tag_added | form_submit | date_relative | birthday | abandoned_cart | api | manual…"
},
"trigger_config": {
"type": "object",
"description": "Config del disparador (p. ej. {\"list_id\":\"...\"}).",
"additionalProperties": true
}
}
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": false
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.wilmendezofficial/postari"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.wilmendezofficial/postari"}) over MCP.
launch_campaign ~608 tokenssend_transactional_email ~306 tokenslist_subscribers ~304 tokensset_campaign_audience ~304 tokenscreate_launch ~300 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fio.github.wilmendezofficial%2Fpostari?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.wilmendezofficial%2Fpostari?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.wilmendezofficial%2Fpostari.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.wilmendezofficial%2Fpostari.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.wilmendezofficial%2Fpostari?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:5c98ef61a955bc85…, first seen 2026-10-17, included at leaf 12035 of 73,324. Version history · verify what your client received.
Compare: most reliable email servers · most reliable devops servers · most reliable communication servers · most reliable knowledge servers · most reliable web servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-26 14:01 UTC, the Wilmendezofficial Postari MCP server is up with a Glimind reliability score of 97/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.
Wilmendezofficial Postari MCP server advertises 41 tools, including account_stats, activate_flow, add_subscriber_to_list, arm_flow, clean_bounced_subscribers.
Point your MCP client at this streamable-http endpoint: https://postari.io/api/mcp
Glimind scanned all 41 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.