Side-by-Side Model Context Protocol Comparison
MCP Graphql vs Rhylthyme
In-depth architectural comparison of the MCP Graphql and Rhylthyme MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
MCP Graphql
Developer Tools · Local stdio
Quality: 56/100 (Good) | Auth: No auth required
Rhylthyme
Developer Tools · Local stdio
Quality: 52/100 (Good) | Auth: No auth required
Verdict Summary: Choose MCP Graphql if you need specialized Developer Tools tools running via a local process. Choose Rhylthyme if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
Choose MCP Graphql when:
- You need dedicated capabilities in the Developer Tools domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: introspect-schema, query-graphql.
R
Choose Rhylthyme when:
- You need dedicated capabilities in the Developer Tools domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: validate_program, analyze_schedule, visualize_schedule.
Feature & Specification Comparison
Tools & Capabilities Breakdown
MCP Graphql Tools (2)
introspect-schema
This tool retrieves the GraphQL schema. Use this first if you don't have access to the schema as a resource.
query-graphql
Execute GraphQL queries against the endpoint. By default, mutations are disabled unless `ALLOW_MUTATIONS` is set to `true`.
Rhylthyme Tools (12)
validate_program
Structural and scheduling checks (duplicate/missing ids, dangling references, cycles, within-track overlaps, tasks without a resource constraint, unparseable durations, choice references). Every finding carries a `code`, `message` and `fix` hint. Structured output.
analyze_schedule
Resolved start/end per step, makespan, the dependency chain that determines it, resource-conflict windows, per-track slack, peak concurrency vs. declared actors. Pass `finishAt` or `startAt` (ISO 8601) for wall-clock start times. Structured output.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
MCP Graphql Configuration
Rhylthyme Configuration