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Add TxScope — Solana multisig pre-signing threat scanner#444

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mattaereal merged 1 commit intosecurity-alliance:developfrom
txscope-hq:add-txscope
Apr 21, 2026
Merged

Add TxScope — Solana multisig pre-signing threat scanner#444
mattaereal merged 1 commit intosecurity-alliance:developfrom
txscope-hq:add-txscope

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Summary

Adds TxScope to the monitoring tools and wallet security tools pages as a Solana-native
pre-signing transaction threat scanner for Squads Protocol multisigs.

This addresses the non-EVM tooling gap noted in the current tools page — TxScope is
purpose-built for Solana and serves the "external transaction monitor" role described
in the multisig operations framework (SFC-MS-6.1.3, SFC-TRO-6.1.1).

What TxScope does

  • Monitors Squads Protocol vaults for pending proposals
  • Simulates transactions against Solana mainnet via Helius RPC
  • Generates plain-language threat reports before signers approve
  • Detects: durable nonces, authority transfers, withdrawal guard manipulation, known attack patterns, proposer anomalies
  • Instruction-level trace and decode with CPI depth
  • Risk scoring (0–100) for automated alerting thresholds
  • Free on-demand scans; paid tiers for continuous monitoring with Telegram/Slack alerts

Relevance

  • Solana-native tooling addressing the EVM gap in the current tools page
  • Aligns with SFC-MS-6.1.3 (Multisig Monitoring and Alerts) and SFC-TRO-6.1.1 (Monitoring and Threat Awareness)
  • Demonstrated against the Drift Protocol $285M exploit — public case study reports available at txscope.com

Changes

  • docs/pages/monitoring/tools.mdx — added TxScope under Commercial / Hosted section
  • docs/pages/wallet-security/tools-and-resources.mdx — added TxScope under Monitoring & Alerting > Solana Multisig Monitoring

Website: https://txscope.com

@scode2277 scode2277 requested a review from pinalikefruit April 7, 2026 11:38
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This PR needs approval of @JosepBove and @pinalikefruit as stewards of the two frameworks touched.

Also, to be merged, we need all the commits to be signed. We made a small guide to fix this here -> https://frameworks.securityalliance.dev/contribute/contributing#fixing-unsigned-commits. Keep in mind that this guide assumes you already have a signing key set up

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Thanks for the support @txscope-sol , everything's fine on my side @scode2277

Adds TxScope to monitoring tools and wallet security tools pages.
TxScope is a Solana-native pre-signing transaction threat scanner
for Squads Protocol multisigs, filling the non-EVM tooling gap
noted in the current tools page.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Apologies for the delay on the signing. The commit is now signed and should show as verified.

On a related note, we're currently looking for protocol teams to trial TxScope on their Squads multisigs. If you know any teams that might benefit from pre-signing transaction analysis, we'd appreciate an introduction. Happy to set up a free trial for any SEAL-affiliated protocol.

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@JosepBove JosepBove left a comment

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It looks good to me. I agree with the changes on the monitoring section, thanks for helping us expanding the section on Solana specific tools.

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github-actions Bot commented Apr 20, 2026

built with Refined Cloudflare Pages Action

⚡ Cloudflare Pages Deployment

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Thanks again for your contribution @txscope-sol!

gtg @mattaereal!

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Model: z-ai/glm-5.1 Reasoning: high Provider: openrouter

Security review: clean. No secrets, injection vectors, or suspicious content. External link (txscope.com) resolves HTTP 200. Pure documentation addition.

QA review: clean. Placement and formatting consistent with existing entries in both files. TxScope entry correctly placed under Commercial / Hosted in monitoring/tools.mdx and as a new "Solana Multisig Monitoring" sub-section in wallet-security/tools-and-resources.mdx. The Solana-specific sub-heading properly distinguishes it from the EVM-focused existing content. No frontmatter changes needed. No debug content or placeholders.

One observation (non-blocking): The monitoring/tools.mdx page intro explicitly notes the EVM focus (lines 26-28). Adding TxScope is a step toward addressing that gap, which aligns with the PR's stated purpose. Future Solana/non-EVM tools could warrant updating that intro paragraph, but that's out of scope here.

Approving.

@mattaereal mattaereal merged commit 9f2158a into security-alliance:develop Apr 21, 2026
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Model: moonshotai/kimi-k2.6 Reasoning: high Provider: openrouter

Security: no issues. Content is factual docs-only additions. No secrets, injection vectors, or unsafe patterns. External link to txscope.com is appropriate for a tooling list entry.

QA:

  • Fits existing page format and tone
  • Addresses the Solana/non-EVM tooling gap noted in the monitoring page
  • Internal links: none added, no broken links introduced
  • Content is descriptive without being promotional

Substantive notes:

  1. The entry correctly positions TxScope as a pre-signing scanner (not a post-incident forensics tool), which aligns with the framework's monitoring philosophy.
  2. Risk scoring (0-100) and instruction-level trace are concrete capabilities, not vague marketing claims.
  3. Two-page placement (monitoring/tools + wallet-security/tools-and-resources) is justified: the first covers operational monitoring, the second covers multisig-specific protections.

Approving.

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7 participants