mcp-freshservice

A Model Context Protocol server for the Freshservice REST API v2. It lets an AI assistant work with tickets, changes, problems, releases, assets, requesters, agents, groups, the service catalog and the knowledge base.

Forked from effytech/freshservice_mcp and reworked for v2 (see CHANGELOG.md for breaking changes).

Quick start

You need a Freshservice API key (Profile Settings → API key) and your domain.

uvx mcp-freshservice --version

Claude Desktop / any MCP client (claude_desktop_config.json):

{
  "mcpServers": {
    "freshservice": {
      "command": "uvx",
      "args": ["mcp-freshservice"],
      "env": {
        "FRESHSERVICE_DOMAIN": "yourcompany.freshservice.com",
        "FRESHSERVICE_APIKEY": "<your-api-key>"
      }
    }
  }
}

Claude Code: claude mcp add freshservice -e FRESHSERVICE_DOMAIN=yourcompany.freshservice.com -e FRESHSERVICE_APIKEY=... -- uvx mcp-freshservice

Configuration

The same switches exist as flags: --read-only, --toolsets tickets,solutions, --transport.

Choosing tools

The server can expose 204 tools (full list in TOOLS.md), but some clients cap the tools per agent (for example 128) and models choose better from a shorter list. So by default only a 76-tool core set is enabled; everything else is opt-in by toolset.

uvx mcp-freshservice --list-toolsets                         # see what's available
uvx mcp-freshservice --toolsets default,changes,assets       # core set + changes + assets
uvx mcp-freshservice --toolsets all                          # everything
uvx mcp-freshservice --toolsets tickets,solutions --read-only

The same works with FRESHSERVICE_TOOLSETS=default,changes in the client's env. A list of plain names is exact (only those toolsets); add default to keep the core set.

Every tool is annotated read-only / destructive so clients can auto-approve safely.

Conventions

• Single records come back as Freshservice returns them: {"ticket": {...}}.
• Lists return one page plus pagination: {page, per_page, next_page, has_more}. per_page is at most 100.
• Errors are real MCP tool errors (isError: true) carrying Freshservice's message and field errors, with hints for 401/403/404/429.
• Filtering: see Query syntax.
• Numeric codes: ticket status 2 Open, 3 Pending, 4 Resolved, 5 Closed; priority 1 Low … 4 Urgent; source 1 Email, 2 Portal, 3 Phone, 4 Chat … (see list_ticket_sources for the full list).
• Attachments: send_ticket_reply, create_ticket_note, create_ticket and update_ticket_conversation accept local file paths (max 15 files / 40 MB).

Example prompts: "Show ticket 12031 with its conversations and resolution notes", "How much time was logged on ticket 8?", "List open P1 incidents unassigned for a day", "Search the KB for printer setup".

Query syntax

filter_tickets, filter_changes, filter_requesters, filter_agents and the query / filter / search arguments of the list tools use Freshservice's query language. Freshservice requires the whole query to be enclosed in a pair of double quotes (without them the API answers 500), so the server adds them for you; you can pass status:3 or "status:3" and get the same request.

Changes: "status:3" awaiting approval, "approval_status:1" approved, "approval_status:1 AND status:<5" approved and not closed (status 6 is Closed, and :< includes its boundary, so <6 would include closed changes), "status:3 AND priority:1". approval_status is 0 Requested, 1 Approved, 2 Rejected, 3 Not requested. A change view and query cannot be combined.

Not every endpoint supports every field: departments and locations filter on name only; asset search takes one field (name, asset_tag, serial_number, ...); releases only have predefined filter_name values. The per-tool descriptions list the supported fields. Filtered requester/agent pages are capped at 40; changes to users can take a few minutes to be indexed.

Running remotely

MCP_TRANSPORT=streamable-http MCP_PORT=8000 uvx mcp-freshservice

The server is stateless over streamable HTTP and serves /mcp. It has no authentication of its own: run it behind a gateway/reverse proxy that authenticates callers, because everyone who can reach it acts with the configured API key.

Development

uv sync
uv run pytest        # offline, mocks the Freshservice API
uv run ruff check .

To check the server against a real Freshservice account (read-only by default; never prints your key):

uv run python scripts/live_check.py

When you point an MCP client at a local checkout with uvx --from <folder> mcp-freshservice, uvx reuses a cached build and will not notice your code changes (--refresh does not help). Add --no-cache to the uvx arguments while developing, e.g. "args": ["--no-cache", "--from", "G:/path/to/mcp-freshservice", "mcp-freshservice"].

Tests call tools through FastMCP's real call_tool path against a mocked API, so output-schema problems (like the old get_ticket_by_id failure) are caught without credentials. Each tool module lives in src/mcp_freshservice/tools/; add tools with @ts.tool(title, kind) and they are registered, filtered and annotated automatically.

License

MIT, see LICENSE.