AuraStream
PYPI · AURASTREAM-MCP
Historical market, macro, positioning and alt data from 45 sources through one API.
Available components
Last scanned (3 hours ago)
Scores higher than 84% of PyPI 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
- Runs hatchling.build at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
- 1 of 31 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to UnbiasedAlpha/aurastream-mcp). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 9 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability51
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1883 tokens (~627/item across 3 items; 3 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 Management37
- Stability observed for 11 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
- 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Checks we ran (16)
- Malware scan
- Known CVEs
- Install scripts
- Dependency health
- Source repository
- Provenance
- License
- Maintenance
- Security disclosure
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Does not apply to this package (2)
- Endpoint SecurityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
- Transport & ReachabilityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
The score does not measure everything. What the score does not measure →
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.
- 6 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 2 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.
- 31 Oct 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.
- 28 Oct 26 +16
- Malware scan: unverified → pass ▲ security
- 27 Oct 26 0
- Malware scan: unverified → pass ▲ security
- Stability: unverified → 0.03 ▲ functional
- Package version: 0.1.6 → 0.1.7 functional
- 26 Oct 26 62
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 6 Nov 2026 · Analysed pypi/aurastream-mcp@0.1.7
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 | pypi |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | UnbiasedAlpha/aurastream-mcp |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/UnbiasedAlpha/aurastream-mcp/.github/workflows/publish.yml@refs/tags/v0.1.7 |
| Rekor log index | 3515322468 |
| Predicate type | PyPI publish attestation https://docs.pypi.org/attestations/publish/v1 |
| Subject digest | sha256:cebb1cedc46adc915a90e42eaaca0b9397ab4c0683e4be411ab433784367d48d |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | Known build tool | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 31 packages
| Packages resolved | 31 |
|---|---|
| No linked repository | 1 |
| 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 →
get_latest ~126
Return the most recent N bars (OHLCV) per ticker, without having to pick dates. Uses one unit of the monthly AuraStream allowance. Data is historical/delayed, not a live quote; the last bar may still be forming.
| Name | Type | Req | Description |
|---|---|---|---|
| bars | integer | – | How many of the most recent bars to return per ticker. |
| interval | string | – | Bar size, e.g. 1h or 1d. |
| source | string | yes | Data source id, see list_sources. |
| tickers | array | yes | Tickers in the source's own format. |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
get_timeseries ~1,384
Fetch historical data from AuraStream and return it as a CSV table per ticker (timestamp,Open,High,Low,Close,Volume for market bars; source-specific fields otherwise, see list_sources). Long results are cut to the most recent max_rows rows per ticker, with the total row count noted. Each call uses one unit of the user's monthly AuraStream allowance. Provider credentials come from the server's environment; never ask the user to paste them.
| Name | Type | Req | Description |
|---|---|---|---|
| adjusted | – | – | uscensus retail only: seasonally adjusted (default true). |
| adjustment | – | – | alpaca stock bars only: raw (default), split, dividend or all. |
| as_of | – | – | cftc: release (default, stamped at Friday publication, no look-ahead) or report (Tuesday position date). fred: realtime_start (default, stamped at publication) or date (period described). |
| assetclass | – | – | alpaca only. |
| assetcol | – | – | nasdaq only: one series per value of this column, e.g. contract_code. |
| award_type | – | – | usaspending only: contracts (default) or grants. |
| bartype | – | – | cityindex only: bar (default) or tick. |
| category | – | – | bybit only: linear (default) or inverse. |
| closed_only | – | – | tradestation only: leave out the bar still forming (default true). |
| concepts | – | – | edgar financials only: XBRL concepts, e.g. ['Revenues']. |
| continuous_contracts | – | – | firstrate futures only: true (default) for continuous series, false for one series per contract. |
| country | – | – | netshort only: FR, NL and/or ES (default all). |
| dataset | – | – | edgar: insider (default), financials, earnings, events, ftd, 13dg, 144, 13f, nport or npx. usaspending: monthly (default) or awards. signals: crypto_leverage (default), fed_tone, event_flags, insider… |
| db | – | – | sdmx (required): provider ID, e.g. BIS, ECB, ESTAT, IMF, OECD. |
| dtype | string | – | 'bars' everywhere; binance also 'funding' (futures); oanda also 'orderbook'/'positionbook'; alpaca also 'trades'/'quotes'; yahoo also 'earnings'. |
| end | string | yes | End date, YYYY-MM-DD. |
| feed | – | – | alpaca stocks only: iex (default) or sip (consolidated tape). |
| filters | – | – | nasdaq only: column filters per table, e.g. {"QDL/FON": {"contract_code": "967654"}}. |
| frequency | – | – | bea only: M, Q or A (default: the series' own). |
| holder | – | – | netshort only: keep positions whose holder contains this text. |
| index | – | – | nasdaq only: date column used as the index (default date). |
| indicator | – | – | tradingeconomics (required): indicator name, e.g. 'gdp', 'inflation rate'. |
| instrument | – | – | binance: spot (default) or futures (USD-M perpetuals). kraken: futures (default) or spot. firstrate: stock (default), etf, futures, fx, index, crypto or options. lyra: option (default) or perp. |
| interval | string | – | Bar size: upper-case M is minutes, lower-case m is months (15M = 15 minutes, 1m = one month). Support varies by source (list_sources shows each source's intervals). |
| issuer | – | – | edgar npx only: company whose votes to return (CUSIP, ISIN or name). |
| items | – | – | edgar events only: 8-K item numbers, e.g. ['5.02']. |
| level | – | – | nemeton only: order book depth the metric is computed over (default 1000). |
| max_rows | integer | – | Max rows returned per ticker; the most recent rows are kept. |
| metric | – | – | nemeton (required): signal name, e.g. cumulative-depth, orderbook-pressure, spread (list_sources has all). |
| min_amount | – | – | usaspending awards only: minimum award size in US dollars. |
| mode | – | – | gdelt search queries only: share of coverage (default), article count, or tone. |
| options | – | – | cftc only: include options (futures-equivalent). |
| period | – | – | edgar financials only: quarter (default) or annual. |
| price_type | – | – | oanda: M mid (default), A ask, B bid. cityindex: MID (default), BID or ASK. |
| report | – | – | cftc only; default depends on the symbol. |
| reporter | – | – | comext only: EU27_2020 (default) or a member state, e.g. DE. |
| sessiontemplate | – | – | tradestation only: trading session, e.g. Default or USEQPreAndPost. |
| source | string | yes | Data source id, see list_sources. |
| speaker | – | – | fedtext speeches only: speaker's last name, e.g. powell. |
| start | string | yes | Start date, YYYY-MM-DD. |
| state | – | – | warn only: CA and/or NJ (default both). |
| tickers | array | yes | Tickers in the source's own format, e.g. ['BTCUSDT'] for binance, ['EUR_USD'] for oanda, ['SPY'] for yahoo, ['GC'] for cftc, ['gold:CH'] for hmrc; weather sources take 'latitude,longitude', e.g. ['48… |
| ticktype | – | – | kraken futures only: trade (default), mark or spot (index) price. |
| timezone | – | – | openmeteo only: IANA time zone, e.g. Europe/Paris (default GMT). |
| top | – | – | edgar nport only: keep the largest N positions of each filing. |
| unit_group | – | – | visualcrossing only: units (default us). |
| variables | – | – | openmeteo (required): weather variables, e.g. ['temperature_2m'] with 1h, ['temperature_2m_max'] with 1d. visualcrossing: only these fields. |
| vs_currency | – | – | coingecko only: quote currency (default USD). |
| weights | – | – | degreedays only: population (default); gas, electricity, fuel_oil for heating by division or US. |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
list_sources ~65
List the AuraStream data sources: what each covers, ticker format, intervals, supported dtypes, optional source-specific parameters, the fields returned when they are not OHLCV, and whether provider credentials are needed and configured. Free to call (does not use the API allowance).
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
How do I install the AuraStream MCP server?
AuraStream runs locally as a PyPI package, launched with uvx aurastream-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · aurastream-mcp
claude mcp add unbiasedalpha-aurastream-mcp -- uvx aurastream-mcp
What is the AuraStream MCP server?
AuraStream is an MCP server listed in the public MCP registry as io.github.UnbiasedAlpha/aurastream-mcp. Historical market, macro, positioning and alt data from 45 sources through one API. This page covers its PyPI package (aurastream-mcp).
Is the AuraStream MCP server safe to use?
AuraStream scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 6 November 2026. 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 AuraStream MCP server expose?
AuraStream exposes 3 tools: list_sources, get_timeseries, get_latest. Their descriptions and schemas cost roughly 1,575 tokens of context every time the server is loaded.
Is the AuraStream MCP server still maintained?
AuraStream is still listed as active in the MCP registry. We last reached this channel on 6 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 AuraStream MCP server under?
AuraStream declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.
What did VerifyMCP test on the AuraStream MCP server?
VerifyMCP ran 16 checks on AuraStream, covering Malware scan, Known CVEs, Install scripts, Dependency health and 12 more. Endpoint Security and Transport & Reachability do not apply to a PyPI package, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.