How to integrate MoltSets MCP with Hermes

Connect Hermes to MoltSets MCP. Find mobile numbers for acme decision makers, enrich this company profile with firmographic data, and more using natural language, with authentication handled for you.

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MoltSets is a data platform for people and company search, enrichment, and identity resolution. It helps teams discover accurate contact details and account usage data.

20 Tools

Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your MoltSets account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate MoltSets with

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,500+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating MoltSets with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to MoltSets

Ask your agent to connect to MoltSets, or simply request any MoltSets-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new MoltSets connection.


Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to MoltSets or request any MoltSets-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the MoltSets MCP server, and what's possible with it?

The MoltSets MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your MoltSets account. It provides structured and secure access to people and company search, profile enrichment, contact discovery, advertising identity resolution, and account usage data, so your agent can find prospects, enrich professional profiles, discover validated contact details, resolve company visitors, and review account usage on your behalf.

  • People and company discovery: Have your agent search for ranked people and companies using names, domains, firmographics, industries, locations, and inclusion or exclusion filters.
  • Professional profile enrichment: Let the agent enrich LinkedIn profiles or find business profiles from a person’s name and company, including company details and experience when available.
  • Contact detail discovery: Direct your agent to find validated business or personal email addresses, mobile phone data, LinkedIn profiles, or reverse-match a person and company profile from an email address.
  • Advertising identity resolution: Instruct your agent to retrieve email hashes, match a business email to a hashed personal email, or resolve an email address to a mobile advertising ID for audience matching.
  • Account and usage reporting: Have your agent review plan capabilities, token and phone-token balances, billing details, tool costs, and daily or aggregate API usage.

Way Forward

With MoltSets connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

TOOLS

Supported Tools

Every MoltSets action and event your agent gets out of the box.

Enrich LinkedIn Profile

Resolve a LinkedIn profile URL into a sparse full person and company profile, optionally including experience.

Find Best Email by LinkedIn

Find the best validated email for one LinkedIn profile or a batch of up to 100, preferring business email and falling back to sensitive personal email.

Find Best US Personal Email by LinkedIn

Find the highest-confidence validated sensitive personal email for one US LinkedIn profile or a batch of up to 100.

Find Business Email by LinkedIn

Find a validated corporate email, without personal-email fallback, for one LinkedIn profile or a batch of up to 100.

Find Business Email by Name

Find a validated business email and matched LinkedIn URL from a person's name and company/domain.

Find Business Profile by Name

Find a sparse full person and company profile from a person's name and company or domain, optionally including experience.

Find Company by IP

Resolve a B2B visitor IPv4 address to associated company domains and provider percentages.

Find Email Hashes by LinkedIn

Retrieve sensitive ad-audience match keys for one LinkedIn profile URL or slug: at most one business and one personal email hash in both SHA256 and MD5 formats.

Find LinkedIn by Email

Resolve one email address to the highest-confidence LinkedIn profile URL available from MoltSets.

Find LinkedIn Profile

Find matching person or company LinkedIn profiles from a person's name and company/domain.

Find Mobile Advertising ID by Email

Resolve one email address to at most one highly sensitive Mobile Advertising ID (MAID), such as an Android AAID or Apple IDFA, for advertising audience matching and cross-device targeting.

Find Mobile Phone by LinkedIn

Find sensitive carrier-verified mobile data for one LinkedIn profile or a batch of up to 100.

Find Personal Email Hash by Business Email

Convert one business email into one sensitive SHA-256-hashed personal-email match key for customer-match and paid-advertising audiences.

Find US Personal Email by LinkedIn

Find a validated sensitive personal email for one US LinkedIn profile or a batch of up to 100.

Get Account

Safely read the connected MoltSets account, plan capabilities, token and phone-token balances, and live Fair Use headroom before paid or plan-restricted discovery.

Get Billing

Get billing-sensitive plan and subscription dates, token balance, unlimited status, and per-tool token costs.

Get Usage

Get daily and aggregate API calls, tokens, found-data, no-data, and failed counts for today, week, month, or the billing cycle.

Reverse Lookup Email

Resolve one email or a batch of up to 100 into a sensitive sparse person and business profile, including company firmographics, LinkedIn URLs, confirmed work email, and personal emails on file.

Search Companies

Search ranked companies by name or domain, firmographics, industry, and location.

Search People

Search ranked people and current companies with positive and exclusion filters.

FAQ

Frequently asked questions

With a standalone MoltSets MCP server, the agents and LLMs can only access a fixed set of MoltSets tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from MoltSets and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Hermes fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right MoltSets tools.

Yes, absolutely. You can configure which MoltSets scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your MoltSets data and credentials are handled as safely as possible.

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