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Serena MCP: the IDE for your agent

PYPI · SERENA-AGENT · SCANNED SEP 24

A powerful toolkit for coding, providing semantic retrieval and editing capabilities.

Available components

pypi · serena-agent 19
0 this week 19 Trust /100
Trust breakdown (7 categories)

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 Security32
  • Malware scan not yet available for this package.Unverified
  • CVE check failed: a known high-severity CVE affects cryptography 46.0.7, a direct dependency. A fixed version is available. View diagnostics → Fail
  • Runs hatchling.build at install time, a recognised native-build step with no shell scripting around it. View diagnostics → Pass
  • 10 of 97 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
Schema Quality & AI Usability0
  • Schema quality not yet verified: this package could not be installed in a clean environment, so we have no schema to assess.Unverified
Stability & Change Management0
  • Stability not yet verified: this package could not be installed in a clean environment, so we have no schema to compare.Unverified
Tool Coverage0
  • Tool coverage not yet verified: this package could not be installed in a clean environment, so we have no tool definitions to assess.Unverified
Tool Safety0
  • Tool safety not yet verified: this package could not be installed in a clean environment, so we have no tool text to scan.Unverified
Capabilities0
  • Protocol version not yet verified: this package could not be installed in a clean environment, so we never saw its MCP handshake.Unverified

Unverified: 5 categories

Categories scored 0 because our sandbox run of this package 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 →

Install

How do I install the Serena MCP: the IDE for your agent server?

Serena MCP: the IDE for your agent runs locally as a PyPI package, launched with uvx serena-agent. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

pypi · serena-agent

# add to Claude Code
claude mcp add oraios-serena -- uvx serena-agent
// .cursor/mcp.json
{
  "mcpServers": {
    "oraios-serena": {
      "command": "uvx",
      "args": [
        "serena-agent"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "oraios-serena": {
      "command": "uvx",
      "args": [
        "serena-agent"
      ]
    }
  }
}
# add to Codex CLI
codex mcp add oraios-serena -- uvx serena-agent
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "oraios-serena": {
      "type": "local",
      "command": [
        "uvx",
        "serena-agent"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add oraios-serena --command uvx --arg serena-agent
# ~/.hermes/config.yaml
mcp_servers:
  oraios-serena:
    command: "uvx"
    args: ["serena-agent"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "oraios-serena": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "serena-agent"
      ]
    }
  }
}
# add to Vellum
assistant mcp add oraios-serena -t stdio -c uvx -a serena-agent
// mcp.json
{
  "mcpServers": {
    "oraios-serena": {
      "command": "uvx",
      "args": [
        "serena-agent"
      ]
    }
  }
}
Changelog

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.

  • 24 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 23 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 22 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 21 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 20 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 19 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 18 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
  • 17 Sept 26 0
    • CVE-2026-53537 affects this package: high ▼ security
    • CVE-2026-53538 affects this package: high ▼ security
    • GHSA-537c-gmf6-5ccf affects this package: high ▼ security
    • CVE-2026-48817 affects this package: high ▼ security
    • CVE-2026-69248 affects this package: high ▼ security
    • CVE-2026-54283 affects this package: high ▼ security
    • CVE-2026-59950 affects this package: high ▼ security
    • CVE-2026-54282 affects this package: high ▼ security
    • CVE-2026-48710 affects this package: high ▼ security
    • CVE-2026-53539 affects this package: high ▼ security
    • CVE-2026-53540 affects this package: high ▼ security
    • CVE-2026-48818 affects this package: high ▼ security
    • CVE-2026-52869 affects this package: high ▼ security
    • CVE-2026-69247 affects this package: high ▼ security
    • CVE-2026-69249 affects this package: high ▼ security
    • CVE-2026-52870 affects this package: high ▼ security
Diagnostics

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 24 Sept 2026 · Analysed pypi/serena-agent@1.5.3

Provenance No attestation

The registry publishes no build provenance for this version, so there is nothing to verify.

Result No attestation
Ecosystem pypi

Background: How many MCP packages publish verified provenance →

Install scripts 1 script
Hook Tier Command
build_backend allowlisted hatchling.build

Background: Why install scripts are a supply-chain risk →

Vulnerabilities 31 findings
ID CVE Severity Vector Fix available
GHSA-537c-gmf6-5ccf high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
GHSA-g6cj-pr64-35w5 CVE-2026-69247 high yes
GHSA-jwv3-5hgf-82ww CVE-2026-69249 high yes
GHSA-m2h6-j472-rp4c CVE-2026-69248 medium yes
PYSEC-2026-3552 CVE-2026-69247 none yes
PYSEC-2026-3553 CVE-2026-69249 none yes
PYSEC-2026-3554 CVE-2026-69248 none yes
GHSA-hvrp-rf83-w775 CVE-2026-52870 high CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L yes
GHSA-jpw9-pfvf-9f58 CVE-2026-52869 high CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L yes
GHSA-vj7q-gjh5-988w CVE-2026-59950 high yes
PYSEC-2026-3481 CVE-2026-52870 high CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L yes
PYSEC-2026-3482 CVE-2026-52869 high CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L yes
PYSEC-2026-3483 CVE-2026-59950 none yes
GHSA-5rvq-cxj2-64vf CVE-2026-53539 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
GHSA-6jv3-5f52-599m CVE-2026-53538 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N yes
GHSA-v9pg-7xvm-68hf CVE-2026-53540 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L yes
GHSA-vffw-93wf-4j4q CVE-2026-53537 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N yes
PYSEC-2026-3036 CVE-2026-53539 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
PYSEC-2026-3037 CVE-2026-53538 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N yes
PYSEC-2026-3040 CVE-2026-53540 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L yes
PYSEC-2026-3041 CVE-2026-53537 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N yes
GHSA-82w8-qh3p-5jfq CVE-2026-54283 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes
GHSA-86qp-5c8j-p5mr CVE-2026-48710 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N yes
GHSA-jp82-jpqv-5vv3 CVE-2026-54282 low CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N yes
GHSA-wqp7-x3pw-xc5r CVE-2026-48818 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N yes
GHSA-x746-7m8f-x49c CVE-2026-48817 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N yes
PYSEC-2026-161 CVE-2026-48710 none yes
PYSEC-2026-2280 CVE-2026-48817 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N yes
PYSEC-2026-2281 CVE-2026-48818 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N yes
PYSEC-2026-248 CVE-2026-54282 medium CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N yes
PYSEC-2026-249 CVE-2026-54283 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H yes

Background: What a vulnerability scan can and cannot prove →

Dependencies 97 packages
Packages resolved 97
Stale 9
No linked repository 1
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools

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.

Common questions

What is the Serena MCP: the IDE for your agent server?

Serena MCP: the IDE for your agent is listed in the public MCP registry as io.github.oraios/serena. A powerful toolkit for coding, providing semantic retrieval and editing capabilities. This page covers its PyPI package (serena-agent).

Is the Serena MCP: the IDE for your agent server safe to use?

Serena MCP: the IDE for your agent scores 19 out of 100 on VerifyMCP. We recorded 31 known advisories against it as of 24 September 2026. 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.

Is the Serena MCP: the IDE for your agent server still maintained?

Serena MCP: the IDE for your agent is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the Serena MCP: the IDE for your agent server under?

Serena MCP: the IDE for your agent declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.