Field-by-field comparison

Compare the evidence before choosing an MCP.

Each signal stays separate, missing facts remain visible, and the column order follows your selection.

MCPs in this comparison

Uncheck an MCP to remove it. Comparing two or three keeps each signal in its own row.

Open canonical comparison link

Comparable alternatives

Shown only when capability or industry context overlaps.

Side-by-side MCP evidence comparison
Evidence fieldpulumiMCP100 SelectedbuildkiteMCP100 Selected
Task fit
Best for
  • Infrastructure discovery and policy-aware Pulumi operations across stacks and cloud resources.
  • CI/CD investigation and controlled Buildkite operations through hosted or self-managed MCP transports.
Not ideal for
  • Teams outside the publisher ecosystem or without least-privilege credentials
  • Teams outside the publisher ecosystem or without least-privilege credentials
Avoid when
  • The connected identity is broader than the task requires
  • Tool calls cannot be reviewed before consequential mutations
  • The connected identity is broader than the task requires
  • Tool calls cannot be reviewed before consequential mutations
Provenance
Provenance details

First-party MCP

ecosystem:pulumi · Publisher source ↗

First-party MCP

ecosystem:buildkite · Publisher source ↗

Maintenance
Maintenance details

Repo: Not documented

Package: Not documented

Repo: Aug 13, 2026

Package: Not documented

Popularity evidence
GitHub starsNot documented

52

GitHub stars · checked 2026-08-14T18:46:26.000Z

External adoption evidenceNot documented
  • github: repository stars: 52Exact attributable signal.github: repository stars · Admission snapshot · checked 2026-08-14T18:46:26.000ZEvidence source ↗
Client coverage
Client coverage details
Claude Code✓ Streamable HTTP
Claude Desktop✓ Streamable HTTP
Codex✓ Streamable HTTP
VS Code✓ Streamable HTTP
Cursor✓ Streamable HTTP
OpenCode✓ Streamable HTTP
Claude Code✓ Streamable HTTP
Claude Desktop✓ Streamable HTTP
Codex✓ Streamable HTTP
VS Code✓ Streamable HTTP
Cursor✓ Streamable HTTP
OpenCode✓ Streamable HTTP
Client coverage noteLocal stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server.
Access and data
AuthenticationThe hosted server uses Pulumi OAuth; self-hosted package use follows Pulumi access-token configuration.Hosted access uses short-lived OAuth, while headless and local deployments use scoped Buildkite API tokens.
CostThe MCP integration has no separately verified MCP100 price conclusion. Publisher subscriptions, API usage, compute, storage, and AI-client charges may apply.The MCP integration has no separately verified MCP100 price conclusion. Publisher subscriptions, API usage, compute, storage, and AI-client charges may apply.
PermissionsPulumi organization and stack permissions govern the resources exposed; tool selection can limit the enabled surface.OAuth and API-token scopes govern organization, pipeline, build, job, artifact, and Test Engine access; a read-only hosted endpoint is available.
Data handlingAuthorized service data and tool results pass through the MCP server to the connected AI client. Review the publisher and client data policies before using sensitive cloud & devops information.Authorized service data and tool results pass through the MCP server to the connected AI client. Review the publisher and client data policies before using sensitive cloud & devops information.
Limitations
Tradeoffs
  • Delegated infrastructure execution can create cost and production impact, so mutation tools need explicit review.
  • Write-capable endpoints can rerun, cancel, or otherwise change CI state; use the read-only endpoint for investigation.
Risk contextDelegated infrastructure execution can create cost and production impact, so mutation tools need explicit review. Use a test environment where practical, least-privilege credentials, narrowly enabled tools, and explicit confirmation for mutations. MCP100 did not execute third-party server code during this documentation review.Write-capable endpoints can rerun, cancel, or otherwise change CI state; use the read-only endpoint for investigation. Use a test environment where practical, least-privilege credentials, narrowly enabled tools, and explicit confirmation for mutations. MCP100 did not execute third-party server code during this documentation review.
Evidence date
Editorial review2026-07-302026-07-30
Candidate evidence2026-07-30T19:00:00.000Z2026-08-14T18:46:26.000Z

Popularity, maintenance, fit, permissions, and client support are independent evidence fields.

Read the evidence method →
Compare MCPs | MCP100 Index