Repair broken JSON without changing values, find the exact error, outline or query big payloads.
Free
13 servers across finance & commerce, marketing, seo & social, design & media, productivity & workflow, security & testing, email, ai & agents, content management and developer tools & repos. The largest is AI Tab.
Finance & Commerce · Marketing, SEO & Social · Design & Media · Productivity & Workflow · Security & Testing · Email · AI & Agents · Content Management · Developer Tools & Repos
13
servers published
9 categories
—
installs
across every listing
0
followers
told when a release lands
13 of 13
tool-list graded
graded from the tools they list, not from code
13 MCP servers. 13 of 13 are free to start.
Authentication
0 of 13 use OAuth
The rest either hold an API key issued by the publisher or ask for nothing.
Support
Community publisher
Listed without a verification tick. Read the listing before installing.