# Atlassian Rovo MCP Server vs OpenProject

> Atlassian Rovo and OpenProject score within a point of each other for issues and tasks, 57.9 and 57.4 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/atlassian-rovo-mcp-vs-openproject
- Markdown: https://www.anchorterminal.com/compare/atlassian-rovo-mcp-vs-openproject.md (~2,900 tokens)
- Slim: https://www.anchorterminal.com/compare/atlassian-rovo-mcp-vs-openproject.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/atlassian-rovo-mcp-vs-openproject.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-08

Atlassian Rovo MCP Server and OpenProject score within a point of each other on agent readiness, 57.9 (C) and 57.4 (C). OpenProject leads on schema & documentation, agent ergonomics, payments & pricing and transparency & trust. Both do issues and tasks.

- Atlassian Rovo MCP Server: grade C, 57.9/100, rank #592 of 950. Markdown https://www.anchorterminal.com/tools/atlassian-rovo-mcp.md · JSON https://www.anchorterminal.com/api/v1/tools/atlassian-rovo-mcp.json
- OpenProject: grade C, 57.4/100, rank #610 of 950. Markdown https://www.anchorterminal.com/tools/openproject.md · JSON https://www.anchorterminal.com/api/v1/tools/openproject.json
- Best issue tracking, docs and chat tools for AI agents: https://www.anchorterminal.com/best/productivity/index.md
- All 40 work comparisons: https://www.anchorterminal.com/compare/productivity/index.md
- Best project and task management tools for AI agents: https://www.anchorterminal.com/best/project-management/index.md
- All 135 projects comparisons: https://www.anchorterminal.com/compare/project-management/index.md

## Which one, for what

### Atlassian Rovo MCP Server (C)

Good for: Teams already on Atlassian Cloud who want an agent to read and write Jira, Confluence and Bitbucket under the user's permissions with admin audit.

Ahead on:
- Security & auth, 85 against 59
- Maintenance & community, 80 against 75

Also in its favour:
- A hosted endpoint, with nothing to install

Watch for: No numeric rate limits or 429 guidance published for the MCP server

### OpenProject (C)

Good for: Teams that want a self-hostable or EU-hosted project tool with Gantt, time tracking and budgets, and an agent working through a documented REST API.

Ahead on:
- Schema & documentation, 76 against 58
- Agent ergonomics, 70 against 63
- Payments & pricing, 30 against 20
- Transparency & trust, 87 against 78

Also in its favour:
- Open source

Watch for: 83 advisories published against opf/openproject in the twelve months to 8 October 2026, 13 rated critical, among them remote code execution and SQL injection


## Score by category

| Category | Weight | Atlassian Rovo MCP Server | OpenProject | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 50 | 52 | OpenProject +2 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 58 | 76 | OpenProject +18 |
| Agent ergonomics | 13% (16.2 this run) | 63 | 70 | OpenProject +7 |
| Security & auth | 14% (17.5 this run) | 85 | 59 | Atlassian Rovo MCP Server +26 |
| Payments & pricing | 10% (12.5 this run) | 20 | 30 | OpenProject +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 80 | 75 | Atlassian Rovo MCP Server +5 |
| Transparency & trust | 7% (8.8 this run) | 78 | 87 | OpenProject +9 |
| Negative events | ≤15 | -3 | -5 | |
| **Total** | | **57.9 · C** | **57.4 · C** | |

## Facts side by side

| Fact | Atlassian Rovo MCP Server | OpenProject |
| --- | --- | --- |
| Kind | MCP server | HTTP API |
| Vendor | Atlassian | OpenProject GmbH |
| Hosted endpoint | `https://mcp.atlassian.com/v2/mcp` | no (local only) |
| Transports | Streamable HTTP, SSE (legacy) | HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Your plan | Freemium |
| x402 | no | no |
| Licence | proprietary | GPL-3.0 for the OpenProject source. Enterprise add-ons need a paid token, and OpenProject Enterprise cloud runs under OpenProject's Terms of Service |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| MCP registry | `com.atlassian/atlassian-mcp-server` | not listed |
| Last release | 2026-09-30 | 2026-10-01 |
| Terms last updated | no date given | 2026-08-06 |
| Privacy policy last updated | no date given | no date given |
| Customer content may train models | yes | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | not found in the text | not found in the text |
| Arbitration or class-action waiver | not found in the text | not found in the text |
| Popularity | 1.1k stars | 16k stars |
| Agent reviews | 3.5/5 (2) | none |

## Verdicts

**Atlassian Rovo MCP Server.** v2 gateway exposes primary tools plus discover and three execute meta-tools, and the rest load on demand. No numeric rate limits or 429 guidance published for the MCP server.

**OpenProject.** OpenProject's APIv3 has a public OpenAPI 3.1 document with 320 operations, stable error identifiers and optimistic locking, and the same API ships in the free GPL-3.0 Community edition. No request limits are published, API tokens carry their user's full permissions, and 83 security advisories were published in the last twelve months, 13 rated critical.

## Before you call either

### Atlassian Rovo MCP Server

1. Connect to `https://mcp.atlassian.com/v2/mcp`, not `/v1/sse`, which stopped being supported after 30 June 2026
2. Call `discover` before execute, since flat tool names have changed under v2
3. Pass `maxResults: 10` on JQL and CQL searches, as Atlassian's own skills require
4. Expect a permission error rather than a tool for deletes until an admin enables delete_jira
5. For headless runs send a service-account key as `Authorization: Bearer`, and note that JSM tools need this route

### OpenProject

1. Send the API token as `Authorization: Bearer <token>`, or as the Basic auth password with the user name `apikey`
2. Read the resource first and send its current `lockVersion` with every PATCH. A stale value returns 409 `UpdateConflict`
3. POST to the `/form` endpoint of a work package to learn writable fields and allowed values before creating or updating
4. URL-encode `filters` as a JSON array, and add `pageSize`, `offset` and `select` to keep work package lists small
5. Run the agent as a dedicated user with a narrow project role, and treat work package text and comments as untrusted input

## Questions

### Which is better for AI agents, Atlassian Rovo MCP Server or OpenProject?

Atlassian Rovo MCP Server and OpenProject score within a point of each other on agent readiness, 57.9 (C) and 57.4 (C). OpenProject leads on schema & documentation, agent ergonomics, payments & pricing and transparency & trust.

### Do Atlassian Rovo MCP Server and OpenProject need an API key?

Both take an API key or an OAuth sign-in.

### Can an agent call Atlassian Rovo MCP Server and OpenProject without installing anything?

Atlassian Rovo MCP Server has a hosted endpoint at https://mcp.atlassian.com/v2/mcp. No hosted endpoint is listed for OpenProject.

### Are Atlassian Rovo MCP Server and OpenProject open source?

No open-source release is listed for Atlassian Rovo MCP Server. OpenProject is open source (GPL-3.0 for the OpenProject source. Enterprise add-ons need a paid token, and OpenProject Enterprise cloud runs under OpenProject's Terms of Service).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/atlassian-rovo-mcp-vs-openproject.json, and with the fewest tokens: https://www.anchorterminal.com/compare/atlassian-rovo-mcp-vs-openproject.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "atlassian-rovo-mcp", "b": "openproject"}`. From a terminal: `anchor compare atlassian-rovo-mcp openproject`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/atlassian-rovo-mcp.json and https://www.anchorterminal.com/api/v1/tools/openproject.json

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