Ophis
Intent-based DEX aggregator for agents — natural-language swap intents settled via batch auction across 11+ EVM chains plus Solana.
- Sato Score80
- ChainsEthereum, Optimism +8
Ophis is a partly open-source venue on Ethereum, Optimism, BNB Chain and other chains, with last code activity on 2026-10-19 (Active). Latest release on 2026-10-19. Sato Score 80/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-22. How the score works →
See what else you can build on Ethereum →Last commit Oct 18, 2026 · Last release Oct 19, 2026 (mcp-v0.2.0) · ★ 4
Listed from ophis.fi on 2026-07-19. Install: reproduced by Sato Hub on 2026-09-21. Evidence →
Next step
Watch Ophis
One email if what we observe changes — its repo goes quiet or disappears, or the listing is retired. Nothing else.
Check it from your agent
Add Sato Hub’s MCP server (no key), then ask:
https://satohub.ai/api/mcpRun Sato Hub Preflight on ophis-fi/ophis before I use it.Your project?
Prove you control the domain and correct this page — description, links, tags, chains. A claim proves control, not verification: it never changes the Sato Score.
Claim this listing →Overview
Ophis is a self-hosted fork of CoW Protocol built for autonomous agents: it parses natural-language trade intents into bounded EIP-712 orders and settles them through a competitive solver network with batch-auction MEV protection. It exposes MCP tools for intent parsing and order building, an SDK (@ophis/sdk), and a live trading UI at swap.ophis.fi, and charges a 0.10% fee on trades (lower for stablecoin pairs).
Sato Score
80/100· HighHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 35/35
- Code transparency
- 13/20
- Interface verifiability
- 8/10
- Docs & demo
- 10/10
- Listing transparency & provenance
- 11/15
- Independent verification
- 3/10
Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety).
Sato Check
v0.4.5 · as of 2026-10-06- Does it take your key?
- No key read found
- Does your key leave?
- Not yet run
- Can it move funds on its own?
- Unknown
A profile describes what we read and ran, with dates. It is not a safety rating, an audit or an endorsement, and "not found" is not "not there".
Evidence — listed vs checked · what the words mean
Listed from ophis.fi on 2026-07-19. Install: reproduced by Sato Hub on 2026-09-21.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Ethereum, Optimism, BNB Chain, Gnosis, Polygon, Base, Arbitrum, Avalanche, Solana, Multichain | self-reported | docs.ophis.fi | as of 2026-10-22 |
| Verification status | Unverified — not independently reviewed | self-reported | ophis.fi | as of 2026-10-22 |
| Recent activity | last release 2026-10-19 · last commit 2026-10-18 | observed | github.com/ophis-fi/ophis | 2026-10-22 |
| Install works | reproduced — install and entry both completedshows the install path works as written; not a statement about runtime behaviour | ✓ reproduced | raw.githubusercontent.com | 2026-09-21 |
| Website answers | answered (HTTP 200) | observed | ophis.fi | 2026-10-22 |
| Daily check record | 90 of 90 daily checks since 2026-07-24 succeededa success rate of our checks, not uptime; the source is this listing's own history | observed | — | 2026-10-21 |
| Takes your key | no private-key read found in what we read | traced | satohub.ai | 2026-10-06 |
| Key leaves the machine | not yet run with planted test keysthe sandbox lane has not run on this version | observed | satohub.ai | not dated |
| Moves funds on its own | unknown — could not read what it exposes | traced | satohub.ai | 2026-10-06 |
| Works with | MCP, @ophis/sdk, Intent API, CoW Protocol, Claude, Cursor, Safeconfidence 0.80 | self-reported | github.com/ophis-fi/ophis | as of 2026-10-17 |
| Docs | https://docs.ophis.ficonfidence 0.95 | self-reported | github.com/ophis-fi/ophis | as of 2026-10-17 |
| Demo | https://swap.ophis.ficonfidence 0.80 | self-reported | github.com/ophis-fi/ophis | as of 2026-10-17 |
| Sato Score | 80/100 (High)how open, active and verifiable — not a safety or quality grade | computed | satohub.ai | 2026-10-22 |
Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.
Install — reproduced in a container Sep 21, 2026
Runtime: Node.js >=20.19 (pnpm 9 monorepo) + Rust backend; TypeScript SDK package
npm install @ophis/sdk @ophis/sdk (TypeScript import) for programmatic trade intents; MCP server lives at apps/mcp-server (Cloudflare Worker), hosted at mcp.ophis.fi
MCP invocation: hosted at https://mcp.ophis.fi (no standalone self-host command documented; self-hosting requires assembling the monorepo)
Read from the project’s own docs as of 2026-09-21. What a deploy spec is →
Observed record — 91 daily checks since 2026-07-24
- Succeeded
- 91
- Failed
- 0
- Their error
- 0
- Unattributed
- 0
This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 39 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Every one of them passed, so the rate covers them too.
Last 30 days — to 2026-10-22, one point per UTC day
A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.
Details
- Chains
- Ethereum, Optimism, BNB Chain, Gnosis, Polygon, Base, Arbitrum, Avalanche, Solana, Multichain
- Agent types
- DEX aggregation infrastructure
- Open source
- Partial
- Pricing
- 0.10% fee on trades (reduced for stablecoin pairs)
- Works with
- MCP, @ophis/sdk, Intent API, CoW Protocol, Claude, Cursor, Safe
- Last checked
- 2026-10-22
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where Ophis fits
Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets
Recent Activity
All news →Releases and posts from Ophis, pulled from its GitHub and X.
ophis mcp-v0.2.0: mcp: v0.2.0, live features only (remove lookup_tier) (#1588)
Remove the lookup_tier tool (rebate tiers; rebates and affiliate payouts are switched off) and describe only live behaviour in the MCP tool texts. Sync the registry manifest, README, docs and ophis.fi discovery files to the 13 tools. Co-Authored-By: Claude Opus 5.5 noreply@anthropic.com
Ophis agent adapters 0.3.7
Updates the four agent packages to use the SDK release with corrected Arc fee-policy and enrollment documentation: @ophis/agent-swap 0.3.7 pins @ophis/sdk 0.4.5. @ophis/agentkit-ophis, @ophis/plugin-goat and @ophis/plugin-elizaos 0.3.7 pin @ophis/agent-swap 0.3.7. Adapter source code is unchanged from 0.3.6. All 41 adapter tests pass, and packed dependency versions are verified before publication.
@ophis/sdk 0.4.5
Publishes the documentation corrections already in the repository: Arc uses the standard 1 bp base plus capped backend price-improvement capture for in-market orders. Integrations should enroll the actual order owner before each submission, including delayed vault trades. Building an order or its metadata does not enroll the trader. SDK runtime behavior and exported types are unchanged from 0.4.4.
ophis safe-swap-v0.1.7
feat(arc): enable referrals across SDK, MCP, Safe and agent integrati…
ophis sdk-v0.4.4
feat(arc): enable referrals across SDK, MCP, Safe and agent integrati…
ophis safe-swap-v0.1.5: fix(release): preserve npm provenance in filtered publishes (#1439)
fix(release): preserve npm provenance in filtered publishes test(release): retain the installed pnpm cache location test(release): reuse the pinned CLI without its bootstrap shim
Listing History
Recorded changes to Ophis's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Oct 19, 2026New release published
- Oct 17, 2026Auto-enriched: docs url, demo url, supported integrations
- Oct 17, 2026Sato Score tier: Medium → HighScore 65 → 80.
- Oct 5, 2026New release published
- Sep 26, 2026Edited: entity class, resource type
- Sep 21, 2026Verified: deploy spec
- Jul 28, 20267 releases trackedShowing the 2 most recent. Full release history is retained in the listing record.
- Jul 25, 2026Sato Hub began tracking this listing
- Jul 19, 2026Edited: chains supported
- Jul 19, 2026Listed on Sato Hub
Compared with
Appears in
- Onchain trading tools on Base, scored →
- Onchain trading tools on Solana, scored →
- Npm-installable crypto agent tools, scored →
- Onchain agents on Base →
- Onchain agents on Solana →
- Onchain agents on Ethereum →
- Onchain agents on Arbitrum →
- Onchain agents on Polygon →
- Onchain agents on Optimism →
- Onchain agents on BNB Chain →
- Onchain agents on Avalanche →
Related Resources
Coinbase AgentKit
ActiveCoinbase's toolkit for giving AI agents wallets and the ability to take onchain actions.
Hyperliquid
ActiveOnchain perpetual futures and spot DEX running on its own L1 with an HyperEVM smart-contract layer.
Jupiter
ActiveSolana swap aggregator that routes trades across DEXs via a widely used API and SDKs.
Reference
QuestionsWhat people ask about this pageShowHide
Questions people ask about Ophis
- Is Ophis open source?
- Partly. Some of Ophis is published as source (https://github.com/ophis-fi/ophis) and some is not. Checked as of 2026-10-22.
- Which chains does Ophis support?
- Ophis lists support for Ethereum, Optimism, BNB Chain, Gnosis, Polygon, Base, Arbitrum, Avalanche, Solana, Multichain as of 2026-10-22.
- Is Ophis still maintained?
- The most recent code activity Sato Hub observed was on 2026-10-19 (last commit 2026-10-18, last release 2026-10-19), which Sato Hub labels "Active". Posts on X are not counted as maintenance. Activity is a recency signal, not a quality judgment.
- How do I install or run Ophis?
- Node.js >=20.19 (pnpm 9 monorepo) + Rust backend; TypeScript SDK package. Install: npm install @ophis/sdk. Entry: @ophis/sdk (TypeScript import) for programmatic trade intents; MCP server lives at apps/mcp-server (Cloudflare Worker), hosted at mcp.ophis.fi. Sato Hub reproduced this install in a container on 2026-09-21. It runs as an MCP server (hosted at https://mcp.ophis.fi (no standalone self-host command documented; self-hosting requires assembling the monorepo)).
- Is Ophis verified on Sato Hub?
- Sato Hub holds one earned check for Ophis: Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety). Its Sato Score is 80 of 100, a measure of how open, active and verifiable the project is, not a safety, quality or returns grade.
Cite this pagePlain text, APA or BibTeXShowHide
Cite this page
Sato Hub. "Ophis — Sato Hub." Sato Hub, updated 2026-10-22, accessed 2026-10-22. https://satohub.ai/resources/ophis-dex-aggregatorData last refreshed 2026-10-22; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.
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