io.github.ycjcl868/mcp-server-fear-greed
NPM · MCP-SERVER-FEAR-GREED
An MCP server for mcp-server-fear-greed
Available components
Last scanned (4 hours ago)
Scores higher than 33% of npm servers
Category Finance and Payments
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 Security50
- No malware found by supply-chain analysis.Pass
- Known CVEs could not be checked: the version this server declares is not published in its registry.Unverified
- Install-script risk not yet assessed.Unverified
- Dependency health could not be checked: the version this server declares is not published in its registry.Unverified
Provenance & Transparency29
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: the declared version isn't published, so its provenance can't be verified. See how to fix → View diagnostics → Fail
- License check failed: no license is declared. See how to fix → Fail
- Actively maintained (last published 421 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability69
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 83 tokens (~83/item across 1 items; 1 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 1 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 4 Nov 26 0
- Stability: 0.97 → pass security
- Security disclosure: unverified → fail ▼ functional
- 3 Nov 26 +1
- Security disclosure: fail → unverified ▼ functional
- 2 Nov 26 −1
- Stability: pass → 0.93 functional
- 27 Oct 26 0
- Stability: 0.97 → pass security
- 26 Oct 26 0
- Stability: pass → 0.97 functional
- 17 Oct 26 +1
- Stability: 0.87 → pass security
- 16 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Oct 26 −2
- Stability: pass → 0.83 functional
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 npm/mcp-server-fear-greed@latest
Provenance Version not published
The package exists but this version is not published, so there is no artifact to attest.
| Result | Version not published |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
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 →
get_fear_greed_index ~83
Get US stock market Fear & Greed Index data. Returns comprehensive market sentiment analysis including the main composite index and 7 individual indicators (market momentum, stock price strength/breadth, options sentiment, volatility, safe haven demand, junk bond demand). Each indicator includes score (0-100), rating, and timestamp. See schema for detailed field descriptions.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| data | object | yes | – |
No examples provided.
How do I install the io.github.ycjcl868/mcp-server-fear-greed server?
io.github.ycjcl868/mcp-server-fear-greed runs locally as an npm package, launched with npx -y mcp-server-fear-greed. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · mcp-server-fear-greed
claude mcp add ycjcl868-mcp-server-fear-greed -- npx -y mcp-server-fear-greed
What is the io.github.ycjcl868/mcp-server-fear-greed server?
io.github.ycjcl868/mcp-server-fear-greed is listed in the public MCP registry as io.github.ycjcl868/mcp-server-fear-greed. An MCP server for mcp-server-fear-greed. This page covers its npm package (mcp-server-fear-greed).
Is the io.github.ycjcl868/mcp-server-fear-greed server safe to use?
io.github.ycjcl868/mcp-server-fear-greed scores 65 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 tools does the io.github.ycjcl868/mcp-server-fear-greed server expose?
io.github.ycjcl868/mcp-server-fear-greed exposes 1 tool: get_fear_greed_index. Their descriptions and schemas cost roughly 83 tokens of context every time the server is loaded.
Is the io.github.ycjcl868/mcp-server-fear-greed server still maintained?
io.github.ycjcl868/mcp-server-fear-greed is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.