io.github.CedricKouma/schema-validate vs io.github.headlessherm-creator/json-mender-mcp
io.github.CedricKouma/schema-validate is an MCP server published by CedricKouma. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.headlessherm-creator/json-mender-mcp is an MCP server published by headlessherm-creator. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-25. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  io.github.headlessherm-creator/json-mender-mcp | |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.0 Downloads/month (npm): 72 Downloads/week (npm): 17 Not marked · First seen |
Listed Version: 0.2.1 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | io.github.CedricKouma/schema-validate | io.github.headlessherm-creator/json-mender-mcp |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 0 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (apim-agentforge-6lfm33.azure-api.net/schema-validate/mcp) | On your machine (json-mender-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 1 | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | Not stated | github.com/headlessherm-creator/json-mender-mcp |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-22 |
| Endpoint at the last check (differs) | Responded 4 days ago, requires a key | no remote endpoint we check |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
io.github.CedricKouma/schema-validate
MCP server (stdio): validate JSON against JSON Schema (draft-07 / 2020-12) via the AgentForge API
io.github.headlessherm-creator/json-mender-mcp
Local MCP server: JSON repair, regex testing, JSON-Schema validation for AI agents.
How to run each
io.github.CedricKouma/schema-validate As a remote MCP server
claude mcp add --transport http schema-validate https://apim-agentforge-6lfm33.azure-api.net/schema-validate/mcp --header "Ocp-Apim-Subscription-Key: <YOUR_OCP_APIM_SUBSCRIPTION_KEY>"Requires: AGENTFORGE_API_KEY (secret), Ocp-Apim-Subscription-Key header
io.github.headlessherm-creator/json-mender-mcp As a local MCP server: npm package
claude mcp add --transport stdio json-mender-mcp -- npx -y json-mender-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only io.github.CedricKouma/schema-validate has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of io.github.headlessherm-creator/json-mender-mcp publish no settings it asks for, so we do not compare settings.
What it can do: io.github.CedricKouma/schema-validate · What it can do: io.github.headlessherm-creator/json-mender-mcp · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.