Port Internal Developer Portal MCP

Official Port MCP server enabling AI agents to interact with Port's Internal Developer Portal — querying the software catalog, managing blueprints and entities, triggering self-service actions, and accessing platform engineering data for developer productivity.

Evaluated Mar 06, 2026 (0d ago) vcurrent

Homepage ↗ Repo ↗ Developer Tools port idp service-catalog mcp-server official platform-engineering developer-portal

⚙ 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

100

Auth Strength

Scope Granularity

Dep. Hygiene

Secret Handling

HTTPS enforced. OAuth2 M2M. SOC 2, GDPR. EU data residency.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Best When

An agent needs to interact with a Port-powered internal developer portal — especially for self-service actions, catalog queries, and platform engineering automation.

Avoid When

You're using Backstage, OpsLevel, or Cortex as your developer portal.

Use Cases

• Querying service catalog entities from platform engineering agents
• Triggering self-service actions (deploy, scaffold, provision) from developer agents
• Managing blueprint relationships for dependency mapping agents
• Checking entity compliance and scorecards from governance agents
• Automating catalog updates from infrastructure change agents
• Discovering team ownership and resource metadata from routing agents

Not For

• Teams using Backstage, OpsLevel, or Cortex as their IDP
• Simple service inventory without workflow automation
• Direct infrastructure management (Port is catalog + workflow layer)

Interface

REST API

Yes

GraphQL

gRPC

MCP Server

Yes ↗

SDK

Yes

Webhooks

Yes

OpenAPI Spec ↗

Authentication

Methods: api_key oauth2

OAuth: Yes Scopes: No

Port client ID and secret for OAuth2 machine-to-machine. API tokens available. Limited scope granularity.

Pricing

Model: per-seat

Free tier: Yes

Requires CC: No

Generous free tier. Per-user pricing for teams. MCP server is open source.

Agent Metadata

Pagination

cursor

Idempotent

Partial

Retry Guidance

Not documented

Known Gotchas

⚠ Blueprint identifier required for entity queries — discover available blueprints first
⚠ Self-service actions are org-specific — agents must discover available actions
⚠ Entity properties vary by blueprint — dynamic schema inspection needed
⚠ Actions have required/optional inputs that vary per action definition
⚠ Webhook listeners for action triggers require publicly accessible endpoint
⚠ Port's entity model (blueprints, relations, entities) requires understanding before use

Alternatives

opslevel-mcp backstage-mcp

Full Evaluation Report

Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Port Internal Developer Portal MCP.

$99

API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-03-06.