hirejack-mcp

# @hirejack/mcp

Model Context Protocol server that exposes HireJack's tech job market
intelligence to MCP-compatible clients (Claude Desktop, Claude Code, Cursor,
Cline, etc.) — tech jobs, companies, skills, salaries, hiring trends.

[![npm](https://img.shields.io/npm/v/@hirejack/mcp.svg)](https://www.npmjs.com/package/@hirejack/mcp)
[![Glama score](https://glama.ai/mcp/servers/TVLSS/hirejack-mcp/badges/score.svg)](https://glama.ai/mcp/servers/TVLSS/hirejack-mcp)

## Quick start

**Claude Code:**

```bash
claude mcp add hirejack -- npx -y @hirejack/mcp
```

**Claude Desktop** — edit `~/Library/Application Support/Claude/claude_desktop_config.json`
(macOS) or `%APPDATA%\Claude\claude_desktop_config.json` (Windows):

```json
{
  "mcpServers": {
    "hirejack": {
      "command": "npx",
      "args": ["-y", "@hirejack/mcp"]
    }
  }
}
```

Restart Claude Desktop and ask away (see [Example prompts](#example-prompts)).

The npm package uses **stdio transport** — no auth, runs locally as a
subprocess, and the five public tools work out of the box.

**claude.ai / Claude Desktop connector (all 31 tools):** add
`https://hirejack.com/api/mcp` as a custom connector (Settings → Connectors →
Add custom connector), sign in with your HireJack account when prompted, and
the full Pro/Premium/Analyst intelligence surface lights up — tier-gated
server-side to your subscription.

## Example prompts

**Job search (public, no account):**

- *"Find remote senior backend roles paying $200K+ that sponsor visas"*
- *"What is Stripe currently hiring? Break it down by team."*
- *"Show me staff-level ML jobs in New York with published salary ranges"*
- *"Which companies are hiring Rust engineers right now?"*

**Market research (public, no account):**

- *"Which fintech companies are scaling hiring fastest this month?"*
- *"What skills are trending in tech right now?"*
- *"Compare the tech stacks of Datadog and Grafana Labs"*
- *"What's the median advertised salary for senior data engineers?"*

**Career intelligence (Pro/Premium, via the hosted connector):**

- *"Score my fit for this posting and tell me what's missing: hirejack.com/jobs/…"*
- *"Which skill should I learn next to unlock the most jobs?"*
- *"Where does my salary sit vs the market for staff platform engineers?"*
- *"Rewrite my resume bullets for this Anthropic role"*

**Analyst (historical/segmentation, via the hosted connector):**

- *"Which companies' hiring grew >50% in the last quarter from a real base?"*
- *"Show Nvidia's hiring trajectory over the last 12 months"*
- *"What skills are climbing consistently from a low base — early signals only"*

## Slash commands (MCP prompts)

Clients that support MCP prompts (Claude Desktop, Cursor) surface these as
slash commands. All four are built **only** on the tools that work without an
account, so they never dead-end on an auth error:

| Prompt | Arguments | What it does |
|--------|-----------|--------------|
| `find_jobs` | `constraint` (required) | Maps a free-form ask ("remote, $200K+, Rust") onto `search_jobs` filters, loosens one at a time if results are thin, pulls the strongest postings in full. |
| `company_deep_dive` | `company` (required) | Resolves a name to a domain, pulls the hiring profile, then shows what is open right now. |
| `market_snapshot` | `focus` (optional) | Aggregate market picture, optionally narrowed to a role, skill or city. |
| `salary_landscape` | `role_or_skill` (required), `location` (optional) | What a role actually pays, using only postings that disclose a range. |

The hosted endpoint serves a different, personalized set (career check-ins,
interview prep, match-scored role hunts) because those need an authenticated
profile.

## Resources

The server exposes HireJack's controlled vocabulary as MCP resources:

| URI | Contents |
|-----|----------|
| `hirejack://vocabulary/skills` | Every skill HireJack extracts, with canonical name, id and category |
| `hirejack://vocabulary/roles` | The role taxonomy: titleId, title, family, IC/management track, typical skills |

Read these before filtering. `search_jobs.skill` substring-matches the
canonical names, so `Kubernetes` returns jobs while `K8s` returns none — and
`update_preferences.desired_roles` expects `titleId` values from the roles
resource.

## Transports

| Transport | Where | Tools available |
|-----------|-------|-----------------|
| **stdio** (this package) | `npx -y @hirejack/mcp` | 5 public tools (`search_jobs`, `get_job`, `get_company_profile`, `search_companies`, `get_market_pulse`). Pro+/Analyst tools surface but require auth — point users at the hosted endpoint. |
| **HTTP + OAuth 2.1** (HireJack-hosted) | `https://hirejack.com/api/mcp` | All 31 tools, including Pro+/Analyst intelligence and account actions tied to a HireJack subscription. Implementation lives in HireJack's private Lambda; this OSS package is the stdio half. |

## Tools

**Public** (no auth required):

| Tool | Purpose |
|------|---------|
| `search_jobs` | Search live tech job postings: role family, seniority, skill, location, salary, remote, visa, education, experience |
| `get_job` | Fetch one job posting by domain + jobId or HireJack URL: full details, salary, skills, AI summary |
| `get_company_profile` | Full hiring profile for one company (tech stack, trends, salary, AI brief) |
| `search_companies` | List tracked companies, filter by industry |
| `get_market_pulse` | Market-wide stats: totals, top skills, trending skills, top companies |

**Pro tier** (requires authenticated HireJack user with `pro` or higher):

| Tool | Purpose |
|------|---------|
| `match_job` | Score how well the user matches a specific job (matchPct + 5-dim breakdown + ATS tips) |
| `company_fit` | Score the user's fit for a company (fitScore + tech-stack/role/seniority breakdown) |
| `recommendations` | Top jobs ranked by composite match against the user's profile |
| `salary_benchmark` | Percentile + career-ladder benchmark vs the live market for a role/seniority |
| `skill_gap` | Compare user skills to desired-roles' market requirements; ranked missing skills |
| `market_position` | 0–100 market-position score (skill demand, seniority fit, remote, breadth) + matching jobs, salary median, top-aligned companies |
| `skill_impact` | Simulate learning each missing skill: jobs unlocked, boosted matches, companies needing it — ranked by impact |
| `watchlist_intelligence` | Aggregate hiring signals across every watched company: open jobs, week-over-week trend %, top skills, median salary, sparkline |

**Premium tier** (requires `premium`):

| Tool | Purpose |
|------|---------|
| `resume_rewrite` | Bullet-by-bullet resume rewrites tailored to a specific job |
| `interview_prep` | Targeted prep: key topics, likely questions by type, company research items |

**Analyst** (dedicated [Analyst tier](https://hirejack.com/analyst/) — $49/mo founding pricing; free for working journalists in exchange for a linked citation):

| Tool | Purpose |
|------|---------|
| `get_company_history` | Per-company time-series: monthly hiring snapshots + wider job-count history |
| `get_skill_history` | Per-skill time-series: companyCount + jobMentions per month with MoM deltas |
| `get_market_history` | Market-wide time-series: 90 days daily or 24 months monthly |
| `compare_companies` | Up to 5 companies side-by-side: current state + monthly trajectory |
| `find_companies` | Multi-axis segmentation: industry × family × skill × trend × job-count band |
| `find_breakout_companies` | Companies with extreme hiring growth (% threshold + min size) |
| `find_emerging_skills` | Skills climbing *consistently* across the last 3 monthly snapshots from a low base, with a real absolute company-count gain — early signal, not small-base noise (the "what should I learn before everyone else" tool) |
| `find_emerging_roles` | Roles gaining company adoption over a tunable window (default 21 days, daily rollup) plus genuinely new titles the classifier just started seeing — the role-level companion to `find_emerging_skills` |

**Account & profile** (any authenticated HireJack account — reads and writes on the user's own data):

| Tool | Purpose |
|------|---------|
| `save_job` | Save a job to (or remove it from) the user's saved-jobs list |
| `watch_company` | Follow (or unfollow) a company — powers watchlist intelligence, alerts, and the weekly digest |
| `track_application` | Track an application through the pipeline: applied → phone_screen → interview → offer / rejected / withdrawn, with notes |
| `list_saved_jobs` | List the user's saved jobs (read companion to `save_job`), flagging postings that have since closed |
| `list_applications` | List tracked applications with their pipeline stage (read companion to `track_application`) |
| `list_watchlist` | List watched companies (read companion to `watch_company`) |
| `get_profile` | Read the user's profile: skills, desired roles, tier, and the matching preferences (seniority, city, remote, US-only, minimum salary) that hard-filter recommendations and alerts |
| `update_preferences` | Update matching preferences from the conversation — minimum salary, require-listed-salary, remote / US-only, seniority, city — persists to the profile and re-filters everything immediately |

Unlike the website's toggle endpoints, these use explicit, idempotent
actions (state is checked first), so an agent retrying a "save" can never
silently unsave. The write tools (`save_job`, `watch_company`,
`track_application`, `update_preferences`) are annotated `readOnlyHint:
false` so MCP clients ask for approval appropriately.

Pro+ tools are thin wrappers over the website's existing intelligence
Lambdas. Tier gating happens server-side in those Lambdas — the MCP server
just forwards the user's identity. If the user lacks the required tier,
the API returns 403 and the tool surfaces a clear upgrade hint.


## Build from source

```bash
git clone https://github.com/TVLSS/hirejack-mcp
cd hirejack-mcp
npm ins