updated 2026-11-11 00:08 UTC

MCP Server 12306

Repository

12306 MCP Server​​ 是一个基于 ​​Model Context Protocol (MCP)​​ 的高性能火车票查询后端系统。它通过标准化接口提供官方 12306 的实时数据服务，包括余票查询、车站信息、列车经停站、中转换乘方案等核心功能。

MCP Servers Python Listed MIT

Is MCP Server 12306 safe? Thin or incomplete trust evidence. Review carefully before production use.

OSSF Scorecard 1.9 / 10
Provenance None
Signed commits 30%
Last push 6d ago
Advisories None known
Compare MCP Server 12306

How does it stack up against its MCP Servers neighbours?

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In detail: MCP Server 12306 scores 49.0/100 (Grade D), ranked #1039 of 1387 tracked open-source AI agent projects, on evidence coverage B (3 of 5 independent signal types). The public evidence: no package-provenance attestation found; OSSF Scorecard rates its supply-chain practices 1.9/10; 30% of recent commits are signed; no published advisory affects its latest release (mcp-server-12306); last pushed 2026-11-05. Every point is earned from checkable signals — never paid placement. How scoring works →

How MCP Server 12306 could raise its score

Each line changes one public signal and recomputes with the live scoring function. The gains don't add up exactly, because the score is capped near the top.

Already done? Suggest a correctionAdd the trust badge

Chain of custody

Scanners check what the code says. This traces who ships MCP Server 12306 and whether that has changed: from the source repository, through how changes are reviewed and released, to the package you install. These are the checks for OWASP ASI04 Agentic Supply Chain Vulnerabilities.

  1. Source Partly signed

    github.com/drfccv/mcp-server-12306, MIT, last pushed 2026-11-05. 30% of the last 100 commits carry a verified signature; the rest can't be tied to a verified identity.

  2. Review and release Weak

    OpenSSF Scorecard rates the repository's practices 1.9/10 (scanned Oct 31, 2026). The checks that decide who can get a change released:

    • Code Review0
    • Branch Protection0
    • Signed Releasesn/a
    • Dangerous Workflown/a
    • Token Permissionsn/a
    • Pinned Dependencies0
    All 18 Scorecard checks
    Binary-Artifacts 10
    Branch-Protection 0
    CI-Tests -1
    CII-Best-Practices 0
    Code-Review 0
    Contributors 0
    Dangerous-Workflow -1
    Dependency-Update-Tool 0
    Fuzzing 0
    License 10
    Maintained 5
    Packaging -1
    Pinned-Dependencies 0
    SAST 0
    Security-Policy 0
    Signed-Releases -1
    Token-Permissions -1
    Vulnerabilities 0

  3. Published packages Not linked

    Without a build attestation, nothing proves the published files were built from this repository.

  4. What you install today No known advisories

    Latest release checked: mcp-server-12306 0.5.0.post20261103. No published advisory affects it (OSV, checked 2026-11-11).

Changes to this chain

  • 2026-08-26 OSSF Scorecard: 2.3/10

Evidence behind this score

Coverage B: 3 of 5 independent evidence types found.

  • GitHub repository data
  • Package downloads
  • Supply-chain checks
  • Public actions (missing)
  • Community mentions (missing)

Verify this score yourself

Every build re-issues MCP Server 12306’s score as an Ed25519-signed credential, valid for 7 days. You can check it offline against HVTracker’s published key; if anyone changes a number after signing, verification fails.

Signed credential (JSON) How to verify

What this score doesn’t check

It covers who ships the code, not what the code does. It doesn’t read tool descriptions or prompts for injected instructions, watch runtime behaviour, or find bugs nobody has disclosed yet. For that, run a content scanner before you connect it, such as Cisco MCP Scanner or Snyk Agent Scan.

How MCP Server 12306 compares in MCP Servers

  1. #584 Markifact: AI Performance Marketing 49.2 +0.2
  2. #585 Synter Media AI MCP Server 49.2 +0.2
  3. #586 MCP Server 12306 49.0 this agent
  4. #587 SearXNG HTTP MCP 48.9 −0.1
  5. #588 Funplay Godot MCP 48.9 −0.1

Bars show each HVTrust score; the tick marks MCP Server 12306’s 49.0.

Where the 49.0 comes from

HVTrust dimensions vs the MCP Servers average

49.0 / 100 · 100.0% confidence

MCP Server 12306 MCP Servers average (779 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits
3.9 / 25
6.9 below avg 10.8
Identity / Provenance60% listing status · 40% build provenance
10.8 / 18
2.9 below avg 13.7
Transparency50% declared license · 50% OSSF Scorecard
10.1 / 17
2.2 below avg 12.3
Maintenance60% last-push freshness · 40% commit activity
12.2 / 20
in line with avg 12.3
AdoptionLog-scaled stars · package downloads
10.0 / 20
2.4 above avg 7.6

Quick Trust Read

What Would Improve It
Publish package provenance or release attestations for stronger supply-chain evidence.
Recent Changes
2026-11-07
Rank Moved
Rank rose 16 spots (#1055 → #1039)
2026-11-05
Rank Moved
Rank rose 50 spots (#1106 → #1056)
2026-11-05
Activity Score Changed
Activity score up 9pts (44 → 53)
Maintainer Checklist
Raise Scorecard signals Current OSSF Scorecard is 1.9/10. Tighten the weakest checks to improve public safety evidence.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
Increase signed commits Raise the share of verified-signed commits to make maintainer identity and release history easier to trust.
Compare with another agent
View MCP Servers Report missing data
52.2
Activity sub-score · out of 100
#586
In MCP Servers

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade D reflects the trust score band: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Evidence coverage B is separate — it grades how many independent signal types back the score (3 of 5), so a high score on thin evidence stays visible. Full methodology →

Signals refreshed 2026-11-11 00:08 UTC · Repo last pushed 6 days ago

Rank Trend

2026-09-29 2026-11-10

Activity & Reach

Stars
422
Forks
59
Last Push
2026-11-05
6 days ago
Commits (4 wk)
1?
Downloads (7d)
593
pypi
HN mentions (30d)
—
Open Issues
1
Rank Change
=
was #1039

Analysis

Activity Inputs

52.2 / 100
StarsRepository reach
15.8 / 30
FreshnessLast push recency
24.2 / 25
ActivityRecent commits
3.8 / 25
CommunityFork signal
8.3 / 20

Common questions about MCP Server 12306

Public trust evidence for MCP Server 12306 is thin: several supply-chain signals are missing or weak. This does not mean the project is unsafe — it means an outside observer cannot easily verify the usual integrity checks. Treat with extra scrutiny.
Does MCP Server 12306 publish package provenance?
No published build provenance is currently detected for MCP Server 12306. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does MCP Server 12306 have an OpenSSF Scorecard?
MCP Server 12306 has an OpenSSF Scorecard score of 1.9/10. The Scorecard checks for branch protection, signed releases, dependency updates, fuzzing, code review, and other supply-chain hygiene items. See the full check breakdown on this page.
Is MCP Server 12306 actively maintained?
Actively maintained. The repository was pushed to within the last 6 day(s).
What license does MCP Server 12306 use?
MCP Server 12306 ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are MCP Server 12306's commits signed?
30% of the last 100 commits to MCP Server 12306 are verified-signed (GPG, SSH, S/MIME, or GitHub's signing flow). Signed commits help confirm that code was authored by who the commit claims.

Not a safety endorsement. HVTracker describes what public signals show, not whether a project is safe for your use case. Run your own security review before adopting in production.

AI agent surface

MCP, providers, tool surface
Scored in HVTrust

These runtime-trust fields — detected from public repo docs and manifests — contribute a bounded adjustment to this project's HVTrust score alongside supply-chain evidence. The exact values each field can add or subtract are documented in the methodology → Compare this surface across every listed agent in the capability matrix →

MCP Server Support
medium confidence
Implemented
MCP Server 12306 appears to expose MCP server capabilities.
Detailed evidence is not shown in the public view.
External Service Dependencies
None detected
No clear third-party provider dependency detected.
Credential signal: No explicit API-key/config marker detected.
Tool / Plugin Surface
None detected
No clear plugin system or broad tool surface detected.
Detailed evidence is not shown in the public view.
Package Provenance Drift
low confidence
Unknown
Package source metadata is missing or inconclusive
Detailed evidence is not shown in the public view.
  • MCP signal live
  • External deps live
  • Tool / plugin surface live
  • Package provenance drift live
How this surface has changed

Detected changes to MCP Server 12306's runtime surface and supply-chain posture, from daily public-signal snapshots. A change here means our detectors see something different — a genuinely changed capability, or better evidence of an existing one.

2026-09-23
Mcp Status Changed
Detected MCP server support changed: none → implemented

Maintain MCP Server 12306?

For maintainers

HVTrust scores MCP Server 12306 from public signals only — we never contact maintainers first. If a signal is wrong, stale, or missing (provenance you publish, a Scorecard you run, signed releases), tell us and we'll review it. Corrections are public and tracked on GitHub.

Submit a correction → Add the trust badge

Reputation Timeline

Signal history
Rank 30Grade 6HVTrust 3Score 2Scorecard 1Delisted 1Listed 1MCP 1
2026-11-07
Rank Moved
Rank rose 16 spots (#1055 → #1039)
2026-11-05
Rank Moved
Rank rose 50 spots (#1106 → #1056)
2026-11-05
Activity Score Changed
Activity score up 9pts (44 → 53)
2026-10-30
Rank Moved
Rank dropped 24 spots (#1073 → #1097)
2026-10-26
Grade Changed
Trust grade C → D
2026-10-26
Rank Moved
Rank dropped 72 spots (#997 → #1069)
2026-10-16
Rank Moved
Rank dropped 11 spots (#949 → #960)
2026-10-15
Rank Moved
Rank dropped 12 spots (#937 → #949)
2026-10-12
Rank Moved
Rank dropped 10 spots (#915 → #925)
2026-10-09
Rank Moved
Rank dropped 28 spots (#877 → #905)
2026-10-08
Rank Moved
Rank rose 36 spots (#913 → #877)
2026-10-03
Rank Moved
Rank rose 62 spots (#948 → #886)
2026-09-30
Grade Changed
Trust grade D → C
2026-09-27
Rank Moved
Rank rose 13 spots (#958 → #945)
2026-09-26
Rank Moved
Rank rose 78 spots (#1036 → #958)
2026-09-26
HVTrust Changed
HVTrust up 3.2pts (46.1 → 49.3)
2026-09-26
Activity Score Changed
Activity score up 11pts (44 → 55)
2026-09-23
Mcp Status Changed
Detected MCP server support changed: none → implemented
2026-09-23
Rank Moved
Rank rose 113 spots (#1140 → #1027)
2026-09-23
HVTrust Changed
HVTrust up 25.2pts (20.9 → 46.1)
2026-09-22
Newly Listed
First tracked at rank #1140
2026-09-21
Removed From Active Tracking
Removed from active tracking
2026-09-15
Rank Moved
Rank dropped 12 spots (#968 → #980)
2026-09-12
Rank Moved
Rank dropped 12 spots (#957 → #969)
2026-09-09
Rank Moved
Rank dropped 17 spots (#930 → #947)
2026-09-08
Rank Moved
Rank dropped 15 spots (#915 → #930)
2026-09-07
Rank Moved
Rank dropped 38 spots (#877 → #915)
2026-09-06
Rank Moved
Rank dropped 29 spots (#848 → #877)
2026-09-05
Grade Changed
Trust grade C → D
2026-09-05
Rank Moved
Rank dropped 92 spots (#756 → #848)
2026-09-04
Rank Moved
Rank dropped 31 spots (#725 → #756)
2026-09-03
Rank Moved
Rank dropped 46 spots (#679 → #725)
2026-09-02
Grade Changed
Trust grade D → C
2026-09-01
Rank Moved
Rank dropped 25 spots (#657 → #682)
2026-08-31
Grade Changed
Trust grade C → D
2026-08-31
Rank Moved
Rank dropped 54 spots (#603 → #657)
2026-08-29
Rank Moved
Rank dropped 39 spots (#556 → #595)
2026-08-28
Rank Moved
Rank dropped 12 spots (#544 → #556)
2026-08-27
Rank Moved
Rank dropped 14 spots (#530 → #544)
2026-08-26
Scorecard Added
OSSF Scorecard: 2.3/10
2026-08-26
Grade Changed
Trust grade D → C
2026-08-26
Rank Moved
Rank rose 233 spots (#763 → #530)
2026-08-26
HVTrust Changed
HVTrust up 19.5pts (31.3 → 50.8)
2026-08-22
Rank Moved
Rank rose 14 spots (#772 → #758)
2026-08-16
Rank Moved
Rank dropped 19 spots (#753 → #772)
GitHub → PyPI: mcp-server-12306

Embed Badge Badge guide for maintainers →

For maintainers
HVTrust 49.0 Grade D
Markdown:
[![HVTrust](https://hvtracker.net/badge/mcp-server-12306.svg)](https://hvtracker.net/agents/mcp-server-12306)
HTML:
<a href="https://hvtracker.net/agents/mcp-server-12306"><img src="https://hvtracker.net/badge/mcp-server-12306.svg" alt="HVTrust"></a>

Other agents in MCP Servers

Data sources
GitHub REST API (repo, commits, stars, forks, license) · PyPI / pypistats (downloads, provenance) · OpenSSF Scorecard CLI
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.4 · Raw JSON