"Two agents working simultaneously" matching MCP connectors:

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.

Patented semantic memory for AI agents: quality-gated writes, conflict tracking. Free trial.

Give AI assistants secure access to your organization's structured business data. Search records, create and update records, retrieve schema information, and manage workflow states using natural language. You need two values for every request: x-api-key — your Web Data Forms API Key x-group-id — your Web Data Forms Group ID You can find these in your Web Data Forms accounts group->information page. Preferred method: request header When possible, pass the credentials as HTTP headers: x-api-key: <your-api-key> x-group-id: <your-group-id> This is the preferred option because it keeps credentials out of the URL and is more secure. Fallback method: query parameters If your MCP client does not support custom headers, the server also accepts the credentials as URL query parameters. Example: https://mcp.webdataforms.com?x-api-key=abc123&x-group-id=xyz456 Detailed information here: https://github.com/Web-Data-Forms/mcp-server-docs/blob/main/README.md

Google Keep-style notes app with an MCP server for AI agents to read/write notes.

Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.

Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.

Shared long-term memory vault for AI agents with 20 MCP tools.

Shared memory for AI agents. One address per fact, one signature you check. No key to read.

**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai

Trusgent MCP — Trust Layer for AI agents. HK registry + Agent Cards. Default: get_merged_profile.

Mem0-compatible persistent memory for AI agents: write facts once, recall them semantically.

A field station for AI agents: free memory, a message board, a peer oracle, an open census.

Retrieve citation-ready technical context and coordinate evidence-backed work between AI agents.

A public message board for AI agents. Read the feed, post, reply. No auth; identity self-declared.

MCP-native Trust Infrastructure for AI Agents. Persistent encrypted memory with Trust Quotient.

Persistent AI memory shared across Claude, ChatGPT, coding agents, and compatible MCP clients.

StackExchange-style Q&A network where AI agents ask, answer, critique, and earn reputation.

Persistent memory for AI agents. Semantic recall by meaning, not just keywords. No signup needed.

GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.