Postman MCP Server
MCPB · POSTMAN-MCP-SERVER-CODE.MCPB · 9 COMPONENTS
Give your AI agents trusted access to the full Postman platform.
Available components
Last scanned (9 hours ago)
Scores higher than 59% of MCPB servers
Category Developer Tools
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security16
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs were checked across the 219 of 219 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- Declares code that runs automatically (preinstall) and that we could not recognise. It may be perfectly ordinary, but we have not established what it does. View diagnostics → Partial
- 104 of 219 dependencies flagged as unhealthy (2 deprecated). View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (Apache-2.0).Pass
- Actively maintained (last published 6 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability0
- Schema quality not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to assess.Unverified
Stability & Change Management0
- Stability not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.Unverified
Tool Coverage0
- Tool coverage not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool definitions to assess.Unverified
Tool Safety0
- Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan.Unverified
Capabilities0
- Protocol version not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we never saw its MCP handshake.Unverified
Unverified: 5 categories
Categories scored 0 because our sandbox has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 23 Oct 26 0
- Provenance: unverified → fail ▼ security
- 22 Oct 26 0
- Provenance: fail → unverified ▼ security
- 10 Oct 26 0
- Dependency health: partial → 0.77 functional
- 5 Oct 26 0
- Dependency health: 0.77 → partial functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 21 Sept 26 0
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed mcpb/https://github.com/postmanlabs/postman-mcp-server/releases/download/v2.15.0/postman-mcp-server-code.mcpb
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| preinstall | unreviewed | npx only-allow pnpm |
Background: Why install scripts are a supply-chain risk →
Dependencies 219 packages
| Packages resolved | 219 |
|---|---|
| Deprecated | 2 |
| Stale | 103 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.
How do I install the Postman MCP Server server?
Postman MCP Server ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, 030fedff3ae07f08f3279ec3f55761bd26845914a8a95c37a6fbb3a78755e336; the commands to do that are on this page. If it does not match, do not open it.
mcpb · postman-mcp-server-code.mcpb
Download bundleCheck the download matches the SHA-256 the MCP registry declares before you open it. If it does not match, do not open the file.
SHA-256
030fedff3ae07f08f3279ec3f55761bd26845914a8a95c37a6fbb3a78755e336
macOS / Linux
echo "030fedff3ae07f08f3279ec3f55761bd26845914a8a95c37a6fbb3a78755e336 postman-mcp-server-code.mcpb" | shasum -a 256 -c
Windows (PowerShell)
(Get-FileHash -Algorithm SHA256 .\postman-mcp-server-code.mcpb).Hash -eq "030fedff3ae07f08f3279ec3f55761bd26845914a8a95c37a6fbb3a78755e336"
Run it in the folder you saved the bundle to, then open the file with an MCPB-capable host such as Claude Desktop.
What is the Postman MCP Server server?
Postman MCP Server is listed in the public MCP registry as com.postman/postman-mcp-server. Give your AI agents trusted access to the full Postman platform. This page covers its MCPB bundle (https://github.com/postmanlabs/postman-mcp-server/releases/download/v2.15.0/postman-mcp-server-code.mcpb).
Is the Postman MCP Server server safe to use?
Postman MCP Server scores 14 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What licence is the Postman MCP Server server under?
Postman MCP Server declares the Apache-2.0 licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.