API Development MCP Servers

MCP servers for designing, testing and calling APIs — REST, GraphQL, OpenAPI, webhooks and gateways. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Openapi Source verified 6 implementations
A
best: @ivotoby/openapi-mcp-server

Security scan results for the Openapi MCP server.

API Development Best score 100/100 0 findings 5.9k/wk Cap. Minimal
Wordpress Remote Source verified npm
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@automattic/mcp-wordpress-remote

Security scan results for the Wordpress Remote MCP server.

API Development Score 100/100 0 findings 5.9k/wk Cap. Minimal
Middy npm
A
middy-mcp

Security scan results for the Middy MCP server.

API Development Score 100/100 0 findings 5.6k/wk Cap. Minimal
Cloudgrid Io Source verified npm
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@cloudgrid-io/mcp

Security scan results for the Cloudgrid Io MCP server.

API Development Score 100/100 1 finding 4.7k/wk Cap. High
Alibabacloud Devops npm
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alibabacloud-devops-mcp-server

Security scan results for the Alibabacloud Devops MCP server.

API Development Score 100/100 0 findings 4.4k/wk Cap. Minimal
Coolify Source verified npm
A
@masonator/coolify-mcp

Security scan results for the Coolify MCP server.

API Development Score 100/100 0 findings 3.4k/wk Cap. Minimal
Fluttersdk Source verified npm
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@fluttersdk/mcp

Security scan results for the Fluttersdk MCP server.

API Development Score 100/100 0 findings 3.3k/wk Cap. Minimal
Client Capabilities Official npm
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mcp-client-capabilities

Security scan results for the Client Capabilities MCP server.

API Development Score 100/100 0 findings 3.2k/wk Cap. Minimal
Linear 2 implementations
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best: @mseep/linear-mcp-server

Security scan results for the Linear MCP server.

API Development Best score 100/100 0 findings 2.6k/wk Cap. Minimal
Graphql Enhanced npm
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@letoribo/mcp-graphql-enhanced

Security scan results for the Graphql Enhanced MCP server.

API Development Score 100/100 0 findings 2.5k/wk Cap. Minimal
Llm Vision npm
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llm-vision-mcp

Security scan results for the Llm Vision MCP server.

API Development Score 100/100 0 findings 2.3k/wk Cap. Minimal
Client npm
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mcp-client

Security scan results for the Client MCP server.

API Development Score 100/100 2 findings 2.0k/wk Cap. High
Deepseek Source verified npm
A
@arikusi/deepseek-mcp-server

Security scan results for the Deepseek MCP server.

API Development Score 100/100 0 findings 1.8k/wk Cap. Minimal
Postmark npm
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@activecampaign/postmark-mcp

Security scan results for the Postmark MCP server.

API Development Score 100/100 0 findings 1.8k/wk Cap. Minimal
Graphql Source verified 3 implementations
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best: mcp-graphql

Security scan results for the Graphql MCP server.

API Development Best score 100/100 0 findings 1.7k/wk Cap. Minimal
Loopctl Source verified npm
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loopctl-mcp-server

Security scan results for the Loopctl MCP server.

API Development Score 100/100 0 findings 1.7k/wk Cap. Minimal
Newrelic Source verified 2 implementations
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best: newrelic-mcp

Security scan results for the Newrelic MCP server.

API Development Best score 100/100 0 findings 1.5k/wk Cap. Minimal
Groq Compound npm
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groq-compound-mcp-server

Security scan results for the Groq Compound MCP server.

API Development Score 100/100 0 findings 1.4k/wk Cap. Minimal
Matcher npm
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@lerianstudio/matcher-mcp

Security scan results for the Matcher MCP server.

API Development Score 100/100 0 findings 1.4k/wk Cap. Minimal
Mcpgql npm
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@letoribo/mcpgql

Security scan results for the Mcpgql MCP server.

API Development Score 100/100 2 findings 1.2k/wk Cap. High
Shipmail Source verified npm
A
shipmail-mcp

Security scan results for the Shipmail MCP server.

API Development Score 100/100 0 findings 935/wk Cap. Minimal
Google Chat Webhook npm
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google-chat-webhook-mcp

Security scan results for the Google Chat Webhook MCP server.

API Development Score 100/100 0 findings 678/wk Cap. Minimal
Mealie Source verified 2 implementations
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best: mealie-mcp

Security scan results for the Mealie MCP server.

API Development Best score 100/100 0 findings 661/wk Cap. Minimal
Modern Treasury Source verified npm
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modern-treasury-mcp

Security scan results for the Modern Treasury MCP server.

API Development Score 100/100 4 findings 502/wk Cap. High