Connect your account, then chat with AI to run tools.
Inspect TestRail projects, suites, sections, cases, runs, plans, results, milestones, and QA reports from chat.
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Live probe refreshed Oct 9, 2026 · Endpoint host mcp.mcpbundles.com
Built for
QA Leadership, Release Gates, Test Case Libraries, Regression Reporting
Summarize release readiness
Connects runs, results, milestones, and project structure.
Connect TestRail to any MCP client in minutes
https://mcp.mcpbundles.com/bundle/testrailThe link prefills the Add custom connector dialog — you still review the values and click Add, then Connect to complete OAuth.
TestRail and paste the MCP URL into Remote MCP server URL.Custom connectors at claude.ai require a paid Claude plan (Pro, Max, Team, or Enterprise).
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Opens MCPBundles Studio with this server selected. After sign-in, chat and run tools from the same thread.
Browse all toolsReview the active TestRail project, recent test runs, failed results, and open milestones, then summarize release readiness and the main QA risks.
Find failing test patterns
Turns execution history into a triage view for QA teams.
Analyze recent failed TestRail results by suite, section, priority, and case type, then identify the areas creating the most regression risk.
Plan a regression run
Uses TestRail hierarchy to plan a scoped test cycle.
List the suites, sections, and high-priority cases for this project and propose a focused regression run for the next release candidate.
Audit test case coverage
Helps maintain the quality of the test case library itself.
Find test sections with stale cases, missing priorities, or weak coverage signals, then recommend where QA should update cases first.
What can TestRail do through MCPBundles?
You can inspect projects, suites, sections, cases, milestones, plans, runs, tests, results, users, shared steps, attachments, and reporting objects available to the connected TestRail account.
How should agents navigate TestRail hierarchy?
TestRail is hierarchical: projects contain suites and milestones, suites contain sections, sections contain cases, and runs execute case instances as tests. Good prompts should name the project or run scope before asking for results.
Can this help with release readiness?
Yes. The strongest workflow is combining recent runs, failed results, milestones, and high-priority cases to produce a release-readiness or regression-risk summary.
Domain knowledge for TestRail — workflow patterns, data models, and gotchas for your AI agent.
TestRail organizes tests hierarchically: Projects → Suites → Sections → Cases. Plans and Runs execute cases; Results record outcomes. Tests are case instances in a run.
Start here
Showing 74 of 74
Showing 74 of 74 tools from the public preview. Connect the server to inspect the full live tool list.
Testrail Add Attachment To Case
testrail_add_attachment_to_caseUpload an attachment file to a test case. Use this to add screenshots, documents, or other files to test cases for documentation or evidence. Returns the attachment_id of the uploaded file. Provide exactly one of: file_content_base64 (max 1 MB inline), file_url (up to 256 MB), or local_path (absolute path on the user's computer). Use list_local_directory to discover paths, then pass local_path on upload tools. Install MCPBundles Desktop at https://www.mcpbundles.com/desktop if it is not connected yet. Maximum file size is 256 MB.
Description may be truncated on the public preview.
Open in StudioYou can inspect projects, suites, sections, cases, milestones, plans, runs, tests, results, users, shared steps, attachments, and reporting objects available to the connected TestRail account.
TestRail is hierarchical: projects contain suites and milestones, suites contain sections, sections contain cases, and runs execute case instances as tests. Good prompts should name the project or run scope before asking for results.
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Capabilities
74 tools · 1 groups
46 read · 28 write
Yes. The strongest workflow is combining recent runs, failed results, milestones, and high-priority cases to produce a release-readiness or regression-risk summary.
Where the connected account has permission, supported workflows can create or update QA objects such as cases, plans, runs, milestones, shared steps, and results. Use scoped prompts so changes land in the right project, suite, or run.
Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/testrail. Authentication is handled automatically.
TestRail provides 74 tools that can be called by AI agents, along with a SKILL.md that gives your AI agent domain knowledge about when and how to use them.
TestRail uses API Key. TestRail requires credentials. Connect via MCPBundles and authentication is handled automatically.
MCPBundles is an independent platform built on the open Model Context Protocol standard. MCPBundles is not affiliated with, sponsored by, or endorsed by Anthropic PBC.
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