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Synaplan MCP Server

answering

Synaplan is answering right now. Last checked 13 min ago. It exposes 10 tools. Last commit 1 Nov 2026.

Self-hosted AI workspace: semantic RAG document search, long-term memory, and AI chat via MCP.

Uptime history 13 days of history · worst day 99%
13 days agonow
100.0%
Uptime 24h
91 of 91 checks
10
Tools
read from the server
207 ms
Response time
average over 24h
478
Stars
last commit 1 Nov 2026

What the code does

We read the source, 22 h ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Checks whether it runs in a sandbox sidecars/synaplan-watchdog/internal/host/host.go:119
    if _, err := os.Stat(path(root, "/.dockerenv")); err == nil {
    const child = spawn(process.execPath, [SERVER], { env: { ...process.env, PORT: '0', ...env }, stdio: ['ignore', 'pipe', 'inherit'] })
    <!-- Delete Confirmation Dialog (single + bulk) -->
Runs an external command _devextras/perf/runtime/saturate.py:153
    out = subprocess.run(
        private string $baseUrl = 'https://api.telegram.org',
    printWindow.document.write(html)
Asks for container control access docker-compose.yml:1370, deploy/compose.yaml:806
      - /var/run/docker.sock:/var/run/docker.sock

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add synaplan --transport http https://web.synaplan.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://web.synaplan.com/mcp
~/.codex/config.toml
[mcp_servers.synaplan]
url = "https://web.synaplan.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "synaplan": {
      "url": "https://web.synaplan.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "synaplan": {
      "type": "http",
      "url": "https://web.synaplan.com/mcp"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

memory
memory_add
Store a new long-term memory for the authenticated user — a durable fact or preference that Synaplan will recall in future conversations.
memory_search
Search the authenticated user's stored long-term memories (preferences, facts, context) using semantic similarity.
rag
rag_search
Semantic search across the authenticated user's vectorized documents and knowledge base. Returns the most relevant text chunks with similarity scores.
rag_similar
Find document chunks similar to a given source message/document id (the `message_id` returned by rag_search).
assistants
list_assistants
List assistants the authenticated user may use from a connected app. Each row includes slug, name, description, version and origin.
chats
list_chats
List the authenticated user's conversations (most recently updated first).
file
file_ingest
Add a text document to the authenticated user's knowledge base. The content is chunked, embedded, and stored so it becomes retrievable via rag_search.
messages
get_messages
Return the messages of one of the user's chats, in chronological order.
prompts
list_prompts
List the user's available Synaplan task prompts (internal `tools:*` prompts excluded).
synaplan
synaplan_chat
Send a message through Synaplan's full AI pipeline — intent classification, web search, RAG over the user's documents, long-term memories, and inference — and return the synthesized answer. This is richer than a raw model call: it uses the authenticated account's knowledge base and memories.

Endpoints

URLTransportStateLatencyChecked
https://web.synaplan.com/mcp streamable-http answering 228 ms 13 min ago

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Synaplan — questions

Answers built from our own checks of this server.

What can Synaplan do?
It exposes 10 tools, read directly from the server on our last check. Among them: file_ingest, get_messages, list_assistants, list_chats, list_prompts, memory_add and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is Synaplan mostly used for?
Its tools cluster around memory and rag. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Synaplan working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 207 ms. The bar chart above shows every period we have measured.
How do I connect Synaplan?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Synaplan need an API key?
No. Synaplan completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Synaplan?
It answers our handshake in 207 ms on average, which is faster than 69% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Synaplan open source?
The code is open source: it is published under the Apache-2.0 licence, written in PHP, 478 stars on GitHub and 7 open issues. The licence covers the code in the repository, not the hosted service at web.synaplan.com, which runs on its operator's own terms.