Open-source Atlassian (Jira & Confluence) MCP alternatives
Atlassian's remote server is open source, which is unusual for a vendor MCP server: the Jira and Confluence connector publishes its code even though you reach it as a hosted endpoint over OAuth. So the audit story is already decent. The reason to look further is usually that you want a tracker you can also run yourself, or one with a lighter API.
Every server below ships its source publicly. A few are vendor-official, a couple are community projects, and they range from full project trackers to small reference servers you can read end to end in an afternoon.
The 8 best open-source alternatives
Boards are the unit in monday.com, and the official server is open source: create and update items, manage boards, columns, and groups, and query the API. You can read the repo before granting write access to your boards.
Set up monday.com →Open-core and shaped like Jira, Plane exposes its full project API to agents: work items, cycles, modules, and projects. The source is public, so a team migrating off Jira can audit the connector and run Plane itself.
Set up Plane →Stories, Epics, Iterations, Objectives, and Docs are the units in Shortcut, and its official server is open source. It finds, creates, and updates them, with a repo you can inspect before wiring it into product planning.
Set up Shortcut →Anthropic's reference Fetch server is a single tool that pulls a URL and returns clean markdown. It does not track issues; it is the open-source utility you add when an agent needs to read a linked page next to its Jira work.
Set up Fetch →Another Anthropic reference server, Memory keeps a local knowledge graph of entities, relations, and observations. It is adjacent, not a replacement: useful for giving an agent recall across sessions, with source you can read in full.
Set up Memory →The reference Time server does current-time lookups and timezone conversion from the IANA database. Tiny and open, it is a helper rather than a tracker, handy when scheduling or due-date math comes up in agent work.
Set up Time →Notion's server is open source and covers docs-as-databases: search, read, and write pages over OAuth. It overlaps Confluence more than Jira, so it fits when the half of Atlassian you used was the wiki, not the issue tracker.
Set up Notion →Local Markdown is Obsidian's whole model, and this community server reads, searches, and edits the vault through the Local REST API plugin. Open and inspectable, it suits keeping notes on disk rather than in Confluence.
Set up Obsidian →
How to choose
For an open tracker you can also operate yourself, Plane is the closest to Jira and monday and Shortcut are strong if their data model fits your team. Confluence-style documents map better to Notion or a local Obsidian vault. Fetch, Memory, and Time are open reference utilities, not Atlassian replacements: add them around a tracker rather than instead of one. Read each repo before you grant write access.
FAQ
- Is the Atlassian MCP server open source?
- Yes. The official Jira and Confluence server publishes its code, even though you connect to it as a hosted endpoint over OAuth. You can read what it does, but you do not run it yourself. Every alternative on this page is open source too.
- Which open-source alternative is closest to Jira?
- Plane is the nearest match: it is open-core, shaped like Jira, and its server exposes work items, cycles, and modules. monday.com and Shortcut are open as well and fit teams whose planning maps to boards or to Stories and Epics.