Tiingo
NPM · @PIPEWORX/MCP-TIINGO · 2 COMPONENTS
Tiingo MCP — wraps the Tiingo financial API (tiingo.com)
Available components
Last scanned (8 hours ago)
Scores higher than 76% 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 Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-tiingo). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 7 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 734 tokens (~183/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
- Security disclosure: unverified → fail ▼ functional
- 29 Oct 26 79
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 npm/@pipeworx/mcp-tiingo@0.2.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | pipeworx-io/mcp-tiingo |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-tiingo/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3560466878 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:5c54db4700df360245737f52808d79048190050520b7f1d5d00482f6a81ab9c10d72504b2f38e1fab680ff040aeef706432825eb41a895c5d1a14a5b3 |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| 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 →
crypto_prices ~138
Get crypto prices for a pair (open, high, low, close, volume) at a chosen resample frequency. Example: crypto_prices({ ticker: "btcusd", resampleFreq: "1day" })
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | – | Optional — your own Tiingo API key for higher limits; omit to use the shared Pipeworx key. |
| resampleFreq | string | – | Resample frequency, e.g. "1min", "1hour", "1day" (default "1day") |
| ticker | string | yes | Crypto pair ticker, e.g. "btcusd", "ethusd" |
No output schema declared.
No examples provided.
news ~217
Get recent financial news articles, optionally filtered by tickers or tags. Returns title, description, URL, published date, source, and related tickers. Requires a caller-supplied Tiingo API key on the News-tier plan (Power or higher) — pass it as _apiKey. Example: news({ tickers: "aapl,msft", limit: 10, _apiKey: "your_tiingo_key" })
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | – | Your own Tiingo API key on a plan that includes the News API (Power tier or higher — tiingo.com/about/pricing). The shared Pipeworx key is on a lower plan and cannot reach this endpoint, unlike the o… |
| limit | number | – | Number of articles to return (default 10, max 100) |
| tags | string | – | Comma-separated tag filter (optional) |
| tickers | string | – | Comma-separated ticker filter, e.g. "aapl,msft" (optional) |
No output schema declared.
No examples provided.
stock_metadata ~113
Get metadata for a stock ticker: company name, description, exchange code, and the date range of available EOD price data. Example: stock_metadata({ ticker: "AAPL" })
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | – | Optional — your own Tiingo API key for higher limits; omit to use the shared Pipeworx key. |
| ticker | string | yes | Stock ticker symbol, e.g. "AAPL". Share classes accept either separator — "BRK.B" and "BRK-B" both work. |
No output schema declared.
No examples provided.
stock_prices ~214
Get EOD historical stock prices for a ticker (open, high, low, close, volume, adjClose). Without a start_date, returns just the latest trading day. Example: stock_prices({ ticker: "AAPL", start_date: "2024-01-01", end_date: "2024-01-31", frequency: "daily" })
| Name | Type | Req | Description |
|---|---|---|---|
| _apiKey | string | – | Optional — your own Tiingo API key for higher limits; omit to use the shared Pipeworx key. |
| end_date | string | – | End date in YYYY-MM-DD format (optional) |
| frequency | string | – | Resample frequency (default "daily") |
| start_date | string | – | Start date in YYYY-MM-DD format (optional). Omit to get only the latest day. |
| ticker | string | yes | Stock ticker symbol, e.g. "AAPL", "MSFT", "TSLA". Share classes accept either separator — "BRK.B" and "BRK-B" both work. |
No output schema declared.
No examples provided.
How do I install the Tiingo MCP server?
Tiingo runs locally as an npm package, launched with npx -y @pipeworx/mcp-tiingo. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @pipeworx/mcp-tiingo
claude mcp add pipeworx-io-tiingo -- npx -y @pipeworx/mcp-tiingo
What is the Tiingo MCP server?
Tiingo is an MCP server listed in the public MCP registry as io.github.pipeworx-io/tiingo. Tiingo MCP, wraps the Tiingo financial API (tiingo.com). This page covers its npm package (@pipeworx/mcp-tiingo).
Is the Tiingo MCP server safe to use?
Tiingo scores 83 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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 Tiingo MCP server expose?
Tiingo exposes 4 tools: stock_prices, stock_metadata, news, crypto_prices. Their descriptions and schemas cost roughly 682 tokens of context every time the server is loaded.
Is the Tiingo MCP server still maintained?
Tiingo 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.
What licence is the Tiingo MCP server under?
Tiingo declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.