Fireflies.ai MCP Server
for AI Agents
Connect your AI agent to StackOne's Fireflies.ai MCP server and give it 25 MCP tools out of the box. Auth, tool execution, and security all managed.
StackOne 
Coverage
25 Agent Actions
Create, read, update, and delete across Fireflies.ai — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Fireflies.ai MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Fireflies.ai tool response scanned for prompt injection in milliseconds — 88.7% accuracy, all running on CPU.
Prompt Injection Defense →
Performance
Max Agent Context. Min Cost.
Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Fireflies.ai call.
Tools Discovery →What is the Fireflies.ai MCP Server?
A Fireflies.ai MCP server lets AI agents read and write Fireflies.ai data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Fireflies.ai MCP server ships with 25 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, observability, and agent execution runtime. Connect it from MCP clients like Claude Desktop, Claude Code, Cursor, Goose, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Fireflies.ai MCP Tools
Every action from Fireflies.ai's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
Unified Groups
- List Unified Groups
List unified groups (Fireflies user groups) for the connection.
- Get Unified Group
Get a unified Fireflies user group by ID.
Unified Organizations
- List Unified Organizations
List the synthesized Fireflies workspace as a unified organization.
- Get Unified Organization
Get the synthesized Fireflies workspace organization by ID.
Unified Roles
- List Unified Roles
List the synthesized Fireflies role catalog (admin, member).
- Get Unified Role
Get a synthesized Fireflies role by ID.
Unified Users
- List Unified Users
List unified users in Fireflies.
- Get Unified User
Get a unified Fireflies user by ID.
Soundbites
- Create Soundbite
Create a soundbite (clip) from a transcript by specifying start and end timestamps
- Get Soundbite
Retrieve detailed information about a specific soundbite including captions and sources
- List Soundbites
Retrieve a list of soundbites. IMPORTANT - At least one filter is required, set variables.mine=true to get your soundbites, or variables.transcript_id to filter by transcript, or variables.my_team=true for team soundbites.
Transcripts
- List Transcripts
Retrieve a list of transcripts with optional filtering by date range, keyword search, or host email. Returns transcript metadata including IDs. Use get_transcript with the returned ID to retrieve full conversation text and summary.
- Get Transcript
Retrieve detailed information about a specific transcript including full conversation text and summary. Use list_transcripts first to obtain the transcript ID.
Users
- Get User
Retrieve information about a specific user by ID, or the current API key owner if no ID is provided. Use list_users to obtain user IDs.
- List Users
Retrieve a list of all users within your team
Other (10)
- Get Analytics
Retrieve team and per-user analytics including conversation metrics (filler words, questions, sentiments, talk/listen ratio, words per minute) and meeting statistics (count, duration). Optional start_time and end_time filter the period (ISO 8601). Note: analytics data may not be available on all Fireflies plans.
- Get Meeting Analytics
Retrieve per-meeting analytics for a specific transcript including sentiment percentages, content categories (questions, date/times, metrics, tasks), and per-speaker statistics. Use list_transcripts first to obtain the transcript_id. For team-wide analytics use get_analytics instead.
- Get Meeting Sentiments
Retrieve sentiment percentages (negative, neutral, positive) for a specific meeting transcript. Use list_transcripts first to obtain the transcript_id. For full analytics including speaker stats use get_meeting_analytics instead.
- List Channels
Retrieve a list of channels by querying transcripts that have channel assignments. Channels are created in the Fireflies web UI and can be used to organize transcripts.
- List Contacts
Retrieve a list of contacts from meetings (people who have participated in meetings)
- Get Unified Credentials
Get the current Fireflies connection's unified credentials and identity.
- Get Meeting Summary
Get the AI-generated summary for a specific meeting. Use list_transcripts first to obtain the transcriptId.
- Search Meetings
Search meeting transcripts by keyword with optional filters.
- Set Transcript Privacy
Update the privacy setting of a transcript. Valid privacy values are link, owner, participants, teammatesandparticipants, or teammates. Use list_transcripts first to obtain the transcript_id.
- Update Transcript Channel
Update the channel assignment for a transcript (moves transcript to specified channel). Use list_transcripts to get transcript_id and list_channels to get channel_id.
Set Up Your Fireflies.ai MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Fireflies.ai in under 10 lines of code.
Agent Frameworks
JSON{
"mcpServers": {
"stackone": {
"command": "npx",
"args": [
"-y",
"mcp-remote@latest",
"https://api.stackone.com/mcp?x-account-id=<account_id>",
"--header",
"Authorization: Basic <YOUR_BASE64_TOKEN>"
]
}
}
}Check More AI & ML MCP Servers
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Fireflies.ai Resources
How I Vibe-Coded a Customer Success Hub Using StackOne's AI Native Integration Platform
How a non-developer vibe-coded a customer success dashboard pulling HubSpot, Pylon, PostHog, Databricks, and Fireflies through StackOne's MCP gateway.
7 min read
MCP Code Mode: Keeping Tool Responses Out of Agent Context
Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.
11 min
Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery
Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.
10 min
Indirect Prompt Injection Defense for MCP Tools: A Technical Guide
MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.
12 min
MCP vs A2A: Architecture, Security, and When to Use Each
MCP vs A2A: what each protocol standardizes, how they differ, their shared security risks including indirect prompt injection, and when to use one, both, or a hybrid architecture.
12 min
MCP vs API: What 200+ Connector Builds Taught Us
MCP wraps APIs, it doesn't replace them. After building 200+ connectors that serve both, here's when each approach wins.
14 min read
Fireflies.ai MCP Server FAQ
Does StackOne have a Fireflies.ai MCP server?
Fireflies.ai MCP server vs direct API integration — what's the difference?
How does Fireflies.ai authentication work for AI agents?
origin_owner_id.Are Fireflies.ai MCP tools vulnerable to prompt injection?
What is the context bloat of a Fireflies.ai agent and how do I avoid it?
Can I limit which actions my Fireflies.ai agent can access?
Can I create custom agent actions for my Fireflies.ai MCP server?
When should I NOT use a Fireflies.ai MCP server?
What AI frameworks and AI clients does the StackOne Fireflies.ai MCP server support?
Put your AI agents to work
All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.