Mastodon MCP Server for LlamaIndexGive LlamaIndex instant access to 35 tools to Block Account, Bookmark Status, Check Health, and more

Name: Mastodon
Price: 29 USD
Availability: InStock
Rating: 4.9 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Mastodon as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.

Ask AI about this MCP Server for LlamaIndex

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The Mastodon MCP Server for LlamaIndex is a standout in the Communication Messaging category — giving your AI agent 35 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

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python

import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
    mcp_tool_spec = McpToolSpec(client=mcp_client)
    tools = await mcp_tool_spec.to_tool_list_async()

    agent = FunctionAgent(
        tools=tools,
        llm=OpenAI(model="gpt-4o"),
        system_prompt=(
            "You are an assistant with access to Mastodon. "
            "You have 35 tools available."
        ),
    )

    response = await agent.run(
        "What tools are available in Mastodon?"
    )
    print(response)

asyncio.run(main())

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High SecurityEnterprise-grade

IAMAccess control

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V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Mastodon MCP Server

Connect your Mastodon account to any AI agent and manage your decentralized social presence through natural conversation.

LlamaIndex agents combine Mastodon tool responses with indexed documents for comprehensive, grounded answers. Connect 35 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.

What you can do

Status Management — Post new toots, reply to threads, and manage visibility settings (public, unlisted, private, direct) using post_status.
Engagement — Favorite, bookmark, and reblog content to interact with your community effortlessly.
Timeline Discovery — Access your home timeline, public feeds, or specific tag streams to stay updated on the latest discussions.
Account Control — Follow or unfollow users, manage blocks and mutes, and update your profile metadata directly.
Trending Insights — Query trending tags, links, and statuses to understand what's happening across the instance.

The Mastodon MCP Server exposes 35 tools through the Vinkius. Connect it to LlamaIndex in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 35 Mastodon tools available for LlamaIndex

When LlamaIndex connects to Mastodon through Vinkius, your AI agent gets direct access to every tool listed below — spanning fediverse, microblogging, activitypub, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

block

Block account on Mastodon

Block a Mastodon account

bookmark

Bookmark status on Mastodon

Bookmark a Mastodon status

check

Check health on Mastodon

Check server health status

clear

Clear notifications on Mastodon

Clear all notifications

create

Create app on Mastodon

Create a new Mastodon application

delete

Delete status on Mastodon

Delete a Mastodon status

dismiss

Dismiss notification on Mastodon

Dismiss a single notification

favourite

Favourite status on Mastodon

Favourite a Mastodon status

Follow account on Mastodon

Follow a Mastodon account

get

Get account on Mastodon

Get a Mastodon account profile

get

Get account statuses on Mastodon

Get statuses posted by a Mastodon account

get

Get home timeline on Mastodon

View statuses from followed users

get

Get instance info on Mastodon

Get general information about the server

get

Get instance rules on Mastodon

View server rules

get

Get list timeline on Mastodon

View statuses in a specific list

get

Get media on Mastodon

Check status of an uploaded media attachment

get

Get notifications v1 on Mastodon

View notifications for the user (v1)

get

Get notifications v2 on Mastodon

View grouped notifications for the user (v2, Mastodon 4.3+)

get

Get public timeline on Mastodon

View public statuses (local or federated)

get

Get status on Mastodon

View a single Mastodon status

get

Get status context on Mastodon

View thread ancestors and descendants for a status

get

Get tag timeline on Mastodon

View statuses containing a specific hashtag

get

Get trending links on Mastodon

View trending links

get

Get trending statuses on Mastodon

View trending statuses

get

Get trending tags on Mastodon

View trending hashtags

mute

Mute account on Mastodon

Mute a Mastodon account

post

Post status on Mastodon

Post a new status (toot) to Mastodon

reblog

Reblog status on Mastodon

Boost (reblog) a Mastodon status

Register account on Mastodon

action

Search on Mastodon

Search for accounts, statuses, and hashtags

unfollow

Unfollow account on Mastodon

Unfollow a Mastodon account

update

Update credentials on Mastodon

Update Mastodon profile credentials

update

Update media on Mastodon

Update media description or focal point

upload

Upload media on Mastodon

Upload media asynchronously

verify

Verify credentials on Mastodon

Verify Mastodon account credentials

Connect Mastodon to LlamaIndex via MCP

Follow these steps to wire Mastodon into LlamaIndex. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Install dependencies

Run pip install llama-index-tools-mcp llama-index-llms-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save to agent.py and run: python agent.py

Explore tools

The agent discovers 35 tools from Mastodon

Why Use LlamaIndex with the Mastodon MCP Server

LlamaIndex provides unique advantages when paired with Mastodon through the Model Context Protocol.

Data-first architecture: LlamaIndex agents combine Mastodon tool responses with indexed documents for comprehensive, grounded answers

Query pipeline framework lets you chain Mastodon tool calls with transformations, filters, and re-rankers in a typed pipeline

Multi-source reasoning: agents can query Mastodon, a vector store, and a SQL database in a single turn and synthesize results

Observability integrations show exactly what Mastodon tools were called, what data was returned, and how it influenced the final answer

Mastodon + LlamaIndex Use Cases

Practical scenarios where LlamaIndex combined with the Mastodon MCP Server delivers measurable value.

Hybrid search: combine Mastodon real-time data with embedded document indexes for answers that are both current and comprehensive

Data enrichment: query Mastodon to augment indexed data with live information before generating user-facing responses

Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying Mastodon for fresh data

Analytical workflows: chain Mastodon queries with LlamaIndex's data connectors to build multi-source analytical reports

Example Prompts for Mastodon in LlamaIndex

Ready-to-use prompts you can give your LlamaIndex agent to start working with Mastodon immediately.

"Post a new status saying 'Hello from my AI agent!' with public visibility."

"Show me the top 5 trending tags on this instance."

"Verify my account and show my profile details."

Troubleshooting Mastodon MCP Server with LlamaIndex

Common issues when connecting Mastodon to LlamaIndex through Vinkius, and how to resolve them.

BasicMCPClient not found

Install: pip install llama-index-tools-mcp

Mastodon + LlamaIndex FAQ

Common questions about integrating Mastodon MCP Server with LlamaIndex.

How does LlamaIndex connect to MCP servers?

Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.

Can I combine MCP tools with vector stores?

Yes. LlamaIndex agents can query Mastodon tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.