OnFire MCP Plugin
The OnFire MCP Plugin (onfire-mcp-skills) is a Claude Code plugin
that ships a curated set of OnFire skills. A skill is a high-level
recipe — routing rules, orchestration, rendering contract, and behavioural
guardrails — built on top of one or more
OnFire MCP tools. The MCP server owns the data; the plugin
owns how an agent should use that data well.
Search and discovery
Section titled “Search and discovery”| Skill | What it does |
|---|---|
entity-people-search | Find people by title, company, location, seniority, persona, or technology. |
entity-company-search | Find companies by firmographics, technology adoption, funding, or social presence. |
employee-footprint | Prove a technology or competitor is deployed at an account. |
hiring-signals | Open job postings at target accounts — what, where, and at what seniority. |
event-attendance-signals | Who attended a conference, summit, or webinar. |
github-repo-signals | Developers who starred or forked a repository. |
Trends and segmentation
Section titled “Trends and segmentation”| Skill | What it does |
|---|---|
company-growth-trends | Monthly headcount growth and technology or persona adoption trends. |
title-movement | Month-by-month hires and departures by job title. |
office-segmentation | Map offices and estimate employees per location. |
Prospecting, identity, and enrichment
Section titled “Prospecting, identity, and enrichment”| Skill | What it does |
|---|---|
ai-prospecting | Rank the likely buyers and champions at an account. |
match-company | Resolve a company to a verified LinkedIn identity. |
match-person | Resolve a person to a verified LinkedIn profile. |
contact-data-enrichment | Append verified emails and phones, enforcing the consent flow. |
search-contact-by-email | Find the contact profiles behind a list of business email addresses. |
Reports and workflows
Section titled “Reports and workflows”| Skill | What it does |
|---|---|
account-research | The customer-facing account research report. |
competitor-report | A client-grade competitor intelligence brief. |
gong-create-and-push-to-flow | Create a CRM prospect, sync to Gong, enroll in a flow, prefill the email step. |
outreach-sequence-email-composer | Enroll prospects in an Outreach sequence and compose the manual-step email. |
Why a plugin and not just an MCP server?
Section titled “Why a plugin and not just an MCP server?”The MCP server is stateless and policy-light by design — it exposes typed tools, scopes them to the authenticated tenant, and returns structured JSON. That’s the right shape for any agent runtime to consume.
The plugin layers on top:
- Routing. Which tool answers this question. The most expensive mistake an agent makes is reaching for AI prospecting when the user named their criteria — each skill carries the gate that prevents it.
- Orchestration. What to call first when you only have a name, when to poll versus retry, which dataset to hand to which next tool.
- Rendering contracts. An account brief or competitor report is an HTML deliverable with strict layout and branding rules; the plugin enforces them so the artifact comes out the same every time.
- Behavioural rules. The consent phrasing for paid tools, framing volume as records rather than credits.
Install
Section titled “Install”The plugin is distributed through the OnFire plugin marketplace. Install it the way you install any other Claude Code plugin and the skills become available immediately. It assumes you’ve already connected the OnFire MCP server — there are no extra credentials to manage.
Skills are also self-limiting: if a tool a skill needs isn’t enabled for your tenant, the skill says so rather than failing mid-workflow.