updated 2026-08-12 05:02 UTC

Yahoo Finance

narumiruna/yfinance-mcp
MCP Servers Python Grade D Listed MIT
37.0/100
Rank #667 of 1283
Compare Yahoo Finance

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Thin or incomplete trust evidence. Review carefully before production use.

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Listing state
Listed
Evidence coverage
Grade C · 2/5 signals
Last push
2026-08-10 · 2d ago
Recent change
Rank +1

Is Yahoo Finance safe? Yahoo Finance scores 37.0/100 (Grade D), ranked #667 of 1283 tracked open-source AI agent projects, on evidence coverage C (2 of 5 independent signal types). The public evidence: no package-provenance attestation found; no OSSF Scorecard result yet; 80% of recent commits are signed; last pushed 2026-08-10. Every point is earned from checkable signals — never paid placement. How scoring works →

Ranked neighbours in MCP Servers

#287 MCP Klever Vm — 37.3 (D) → #288 Redmine MCP Server — 37.3 (D) → #290 Pdf MCP — 37.0 (D) → #291 Norman MCP Server — 36.8 (D) →

Quick Trust Read

What Would Improve It
Add or improve OSSF Scorecard coverage so safety checks are easier to verify.
Recent Changes
2026-08-10
Rank Moved
Rank dropped 28 spots (#638 → #666)
2026-08-08
Newly Listed
First tracked at rank #639
Maintainer Checklist
Add Scorecard coverage Expose the repository to OpenSSF Scorecard checks so supply-chain posture is easier to verify.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
Compare with another agent Get email alerts for Yahoo Finance View MCP Servers Report missing data
66.0
Activity sub-score · out of 100
#289
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 C is separate — it grades how many independent signal types back the score (2 of 5), so a high score on thin evidence stays visible. Full methodology →

Signals refreshed 2026-08-12 05:02 UTC · Repo last pushed 2 days ago

Rank Trend

2026-08-11 2026-08-12

Activity & Reach

Stars
177
Forks
65
Last Push
2026-08-10
2 days ago
Commits (4 wk)
34
Downloads (7d)
20,838
pypi
HN mentions (30d)
—
Open Issues
0
Rank Change
▲1
was #668

Analysis

HVTrust Dimensions vs MCP Servers

37.0 / 100 · 67.0% confidence

Yahoo Finance MCP Servers average (761 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits
4.0 / 25
1.0 below avg 5.0
Identity / Provenance60% listing status · 40% build provenance
10.8 / 18
2.5 below avg 13.3
Transparency50% declared license · 50% OSSF Scorecard
8.5 / 17
in line with avg 8.8
Maintenance60% last-push freshness · 40% commit activity
18.0 / 20
5.6 above avg 12.4
AdoptionLog-scaled stars · package downloads
11.2 / 20
5.4 above avg 5.8

Activity Inputs

66.0 / 100
StarsRepository reach
13.5 / 30
FreshnessLast push recency
24.7 / 25
ActivityRecent commits
19.3 / 25
CommunityFork signal
8.5 / 20

Supply Chain Trust

Package Provenance
None
No package attestations found
OSSF Scorecard
—
Not available
Signed Commits
80%
of last 100 commits verified

Is Yahoo Finance safe?

Public trust evidence for Yahoo Finance 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 Yahoo Finance publish package provenance?
No published build provenance is currently detected for Yahoo Finance. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does Yahoo Finance have an OpenSSF Scorecard?
No OpenSSF Scorecard data is currently published for Yahoo Finance. Maintainers can enable the Scorecard GitHub Action to get a public score; without it, automated supply-chain hygiene is harder for outsiders to verify.
Is Yahoo Finance actively maintained?
Actively maintained. The repository was pushed to within the last 2 day(s).
What license does Yahoo Finance use?
Yahoo Finance ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are Yahoo Finance's commits signed?
80% of the last 100 commits to Yahoo Finance 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
Yahoo Finance 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

Maintain Yahoo Finance?

For maintainers

HVTrust scores Yahoo Finance 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
Listed 1Rank 1
2026-08-10
Rank Moved
Rank dropped 28 spots (#638 → #666)
2026-08-08
Newly Listed
First tracked at rank #639
GitHub → PyPI: yfmcp

Embed Badge Badge guide for maintainers →

For maintainers
HVTrust 37.0 Grade D
Markdown:
[![HVTrust](https://hvtracker.net/badge/yahoo-finance.svg)](https://hvtracker.net/agents/yahoo-finance)
HTML:
<a href="https://hvtracker.net/agents/yahoo-finance"><img src="https://hvtracker.net/badge/yahoo-finance.svg" alt="HVTrust"></a>

Other agents in MCP Servers

Data sources
GitHub REST API (repo, commits, stars, forks, license) · PyPI / pypistats (downloads, provenance)
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.3 · Raw JSON