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Comparison · Infra & APIs

Currents vs Snort 3

A side-by-side editorial comparison of Currents and Snort 3 — release velocity, themes, recent moves, and the top alternatives to consider.

Currents vs Snort 3: at a glance

FeatureCurrentsSnort 3
SectorInfra & APIsInfra & APIs
Velocity score6.35.0
Sparks · 30d10
Top themesplaywright, ci-observability, mcp, agent-accessintrusion detection, memory safety, protocol parsing, http inspection
Last editorial update1d ago11h ago
WebsiteVisit →Visit →

What is Currents?

Currents lists itself in the Claude and ChatGPT/Codex plugin directories.

Currents is a Playwright test dashboard rebuilding itself around agent access. Since September it shipped agent-readable failure links, scoped personal access tokens, a hosted MCP server with OAuth, run attachments and a trace API. On November 3 it appeared in the Claude and ChatGPT/Codex plugin directories, so users connect from the listing without typing a server URL.

Read the full Currents trajectory →

What is Snort 3?

Snort 3.13.2 is a broad bounds-checking sweep across SMB, HTTP and industrial protocol parsers

Snort 3.13.2.0, released 5 November, is a large roll-up that mostly bounds and validates input: SMB header checks, a fix for an SMB inspection bypass via crafted keep-alive lengths, OLE2 VBA heap fixes, MMS and DNP3 length limits, and a heap out-of-bounds write in the Unix transport. It also adds new http_inspect alerts for malformed or oversized headers, file cache control commands, and appid support for MCP inspector verdicts. The 3.13 line requires the Talos LightSPD rules package from 14 September onward because of an API bump in 3.13.0.0.

Read the full Snort 3 trajectory →

Currents vs Snort 3: editorial side-by-side

C
Currents
INFRA · APIS
6.3

Currents lists itself in the Claude and ChatGPT/Codex plugin directories.

◆ Current state

Currents is a Playwright test dashboard rebuilding itself around agent access. Since September it shipped agent-readable failure links, scoped personal access tokens, a hosted MCP server with OAuth, run attachments and a trace API. On November 3 it appeared in the Claude and ChatGPT/Codex plugin directories, so users connect from the listing without typing a server URL.

◆ Where it's heading

The agent-access stack is built; Currents is now working on distribution. Plugin directory listings put the OAuth MCP server in front of users inside the agents themselves, while the October Project Overview serves people reading the dashboard.

◆ Prediction

Expect more agent-directory listings or deeper Claude Code and Codex workflows built on the trace API.

S
Snort 3
INFRA · APIS
5.0

Snort 3.13.2 is a broad bounds-checking sweep across SMB, HTTP and industrial protocol parsers

◆ Current state

Snort 3.13.2.0, released 5 November, is a large roll-up that mostly bounds and validates input: SMB header checks, a fix for an SMB inspection bypass via crafted keep-alive lengths, OLE2 VBA heap fixes, MMS and DNP3 length limits, and a heap out-of-bounds write in the Unix transport. It also adds new http_inspect alerts for malformed or oversized headers, file cache control commands, and appid support for MCP inspector verdicts. The 3.13 line requires the Talos LightSPD rules package from 14 September onward because of an API bump in 3.13.0.0.

◆ Where it's heading

Memory safety and input bounding now dominate every release, with feature work limited to new alerts and operator controls. The appid line about MCP inspector verdicts is the one hint that Snort is starting to classify AI agent traffic, though the entry gives no detail.

◆ Prediction

Expect more parser hardening in 3.13.3 and a 3.12.x maintenance release alongside it; whether MCP inspection becomes a documented feature is unclear from these entries.

Alternatives to Currents and Snort 3

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Currents or Snort 3.

See all Currents alternatives → · See all Snort 3 alternatives →

Recent activity from Currents and Snort 3

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 20h agoSnort 3Snort v3.13.2.0
  2. 3d agoCurrents[New] Connect Currents from the Claude and ChatGPT/Codex plugin directories
  3. 16d agoSnort 33.12.4.0: IDS reject fix, parser bounds, detection tuning
  4. 18d agoCurrents[Improved] A better GitHub run comment
  5. 18d agoCurrents[New] Project Overview
  6. 23d agoCurrents[New] Trace API for agents ⚡
  7. 1mo agoCurrents[New] Run attachments
  8. 1mo agoCurrents[New] Remote MCP Server with OAuth
  9. 1mo agoSnort 3Snort 3.13.1.0 tagged
  10. 2mo agoSnort 3Snort 3.13.0.0 opens a new line with a rules API bump
  11. 2mo agoSnort 3Snort 3.12.5.0 maintenance tag
  12. 6mo agoSnort 33.12.2.0: deviceinfo Lua API and dce_rpc memory fixes

Frequently asked questions

What is the difference between Currents and Snort 3?

They serve adjacent needs but don't currently overlap on shipped themes. Currents is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Currents better than Snort 3?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Currents is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to Currents?

Top Currents alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Currents alternatives" section above for the current picks, or visit /alternatives/currents-dev for the full list with editorial commentary on each.

What are the best alternatives to Snort 3?

Top Snort 3 alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Snort 3 alternatives" section above for the current picks, or visit /alternatives/snort for the full list with editorial commentary on each.