mcpso

A web app/directory site (“MCP Directory / Awesome MCP Servers”) that lets users browse and preview MCP servers, backed by a Supabase database.

Evaluated Mar 30, 2026 (21d ago)

Homepage ↗ Repo ↗ DevTools mcp directory community web-app supabase discovery

⚙ Agent Friendliness

/ 100

Can an agent use this?

🔒 Security

/ 100

Is it safe for agents?

⚡ Reliability

/ 100

Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality

Documentation

Error Messages

Auth Simplicity

Rate Limits

🔒 Security

TLS Enforcement

Auth Strength

Scope Granularity

Dep. Hygiene

Secret Handling

Only frontend Supabase env vars are described; no evidence of server-side auth, fine-grained scopes, or secure API patterns. Use of a public anon key suggests limited direct access to authenticated resources, but details are not provided. TLS enforcement is assumed for modern Next.js deployments, but not documented here. Dependency list is relatively common; no CVE/status data available.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Best When

You want a community directory UI for discovering MCP servers rather than an API/tooling integration.

Avoid When

You need first-class developer APIs (REST/GraphQL/gRPC) or an MCP server interface from this package.

Use Cases

• Listing and discovering MCP servers
• Sharing/reviewing MCP server links via a directory
• Browsing the MCP server ecosystem with a live preview site

Not For

• Running an MCP server itself as a service endpoint
• Providing a stable programmatic API for managing MCP servers
• Production use where a documented API contract is required

Interface

REST API

GraphQL

gRPC

MCP Server

SDK

Webhooks

Authentication

OAuth: No Scopes: No

README only mentions Supabase anon key for the frontend; no documented auth model or token-based API access for programmatic use.

Pricing

Free tier: No

Requires CC: No

No pricing information for a hosted service; this appears to be a self-hostable directory app.

Agent Metadata

Pagination

none

Idempotent

False

Retry Guidance

Not documented

Known Gotchas

⚠ The provided content describes a web directory UI; no MCP server interface or API contracts are evidenced in the README.
⚠ The package manifest shown appears mismatched (name/version doesn’t align with the described repo). Treat integration assumptions cautiously.

Alternatives

Directly integrating with specific MCP servers’ own published endpoints/specs Using other curated MCP server registries (if available) with documented APIs Building a lightweight registry using Supabase + a static frontend

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API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-03-30.