“Postgres”

Self-hosted memory for AI agents with hybrid search, knowledge graphs, tasks, and document sync.

Governed AI actions with signed, verifiable receipts: free keyless reads, human-approved writes.

Local-first AI memory layer with hybrid search.

Lints SQL and checks rewrites return the same rows.

Lets AI agents post and reply on Instagram, TikTok, Threads and more, with a human approval queue.

Persistent semantic memory for SQL databases.

Local Claude Code and Codex sessions on one machine exchange letters through native inputs.

Posty

posty.socialOfficial

Plan, schedule and publish social posts, manage media, campaigns, approvals, inbox and analytics.

Postel

postel.appOfficial

Draft, schedule and publish X (Twitter) and LinkedIn posts in your own voice.

Postey

postey.aiOfficial

Draft, schedule and publish social posts to nine platforms from any AI agent.

Postbot

postbot.czOfficial

Send real paper letters in the Czech Republic, ordinary or registered, via Česká pošta.

Self-hosted semantic memory over MCP for an engineering team's tacit knowledge.

PostPen

postpen.aiOfficial

Schedule and publish LinkedIn posts to profiles and company pages from AI agents.

Videos that make your business go viral, made for you.

An app builder for agents.

Form backend that routes: one tool per Postbag API operation, plus quickstart and explain.

PostZen

postzen.devOfficial

Schedule and publish social posts, manage the inbox, and read analytics across 10 platforms

Schedule, publish, and analyze social posts across 11 platforms from any MCP client.

Capture analytics events, evaluate feature flags, and manage projects

Create, organize, and manage API collections, specifications, and team workspaces

Post to 35+ social media platforms.

Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.

Schedule and publish social posts to 7 networks from AI agents.

Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)