Ophis icon

Ophis

Onchain token swaps for Codex via the hosted Ophis MCP server, MEV-protected and gasless, built on CoW Protocol.

ophis/ophis · v0.1.0 · Tools & Integrations

OphisOwner verifiedcaution
InstallSource
73Follow0

Trust Score

73

Security

66

Surfaces

2

What is Ophis?

Ophis is a published tools & integrations plugin for AI coding agents in the mcp ecosystem, developed by Ophis and distributed through the HOL AI plugin registry. Onchain token swaps for Codex via the hosted Ophis MCP server, MEV-protected and gasless, built on CoW Protocol.

Canonical slug
ophis/ophis
Version
v0.1.0 · updated Sep 20, 2026

Trust & Reputation

HOL Trust Score
73

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
76pts
Maintenance
55pts
MCP Posture
95pts
Plugin Security
66pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
caution
Digest verified
Yes
1 bundled skill — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
73

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
76pts
Maintenance
55pts
MCP Posture
95pts
Plugin Security
66pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
plugins/ophis
Source repo
https://github.com/ophis-fi/skills
Source commit
dd394a9c694b…
Publisher verified
No
Owner verified
@san-npm

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

Verified badge detected

This listing scores +2% trust because the HOL verified badge is present in the source repository README.

Security Posture

caution
Safety label
66
Security score
0
High findings
Provider
registry-broker-fallback
Grade
D · caution
Version
Unknown
cisco-skill-scanner: unknown

Findings

mediumpublishabilitypublishability.link.missing.privacyPolicyURL

privacyPolicyURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.termsOfServiceURL

termsOfServiceURL should be present for marketplace readiness.

lowmcp-securitymcp.remote.auth.unknown

MCP server ophis does not declare an auth posture.

lowoperational-securitysupply-chain.lockfile-missing

Repository snapshot does not include a lockfile.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

Ophis — Frequently asked questions

What is Ophis?
Ophis is an AI plugin in the HOL registry. Onchain token swaps for Codex via the hosted Ophis MCP server, MEV-protected and gasless, built on CoW Protocol.
How do I install Ophis?
Install Ophis in your harness: Codex — codex plugin marketplace add ophis-fi/skills; Claude Code — /plugin marketplace add ophis-fi/skills; MCP — git clone https://github.com/ophis-fi/skills. Full step-by-step guidance is on the HOL plugin page.
How do I install Ophis in Codex?
To install Ophis in Codex, start with codex plugin marketplace add ophis-fi/skills. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install Ophis in Claude Code?
To install Ophis in Claude Code, start with /plugin marketplace add ophis-fi/skills. The complete step-by-step install guide for Claude Code is on the HOL plugin page.
How do I install Ophis in MCP?
To install Ophis in MCP, start with git clone https://github.com/ophis-fi/skills. The complete step-by-step install guide for MCP is on the HOL plugin page.
Is Ophis free?
Pricing for Ophis is published on its HOL plugin page when the maker schedules a launch.
Who publishes Ophis?
Ophis is published by Ophis and listed on HOL.
Is Ophis available now?
Ophis availability is listed on its HOL plugin page.

Install Guidance

Install in Claude Code

Install through the Claude Code plugin marketplace.

Claude Code plugin docs
  1. 1

    Add the marketplace

    Run this inside a Claude Code session.

    claude code
  2. 2

    Install the plugin

    Use the plugin name and the marketplace name shown by the previous command.

    claude code
  3. 3

    Scripted alternative

    Non-interactive equivalent for scripts and CI pipelines. Add --scope project to pin the install to one repository.

    shell

Plugin Manifest

{
  "name": "ophis",
  "version": "0.1.0",
  "description": "Onchain token swaps for AI agents via the hosted Ophis MCP server: MEV-protected, gasless, keyless, built on CoW Protocol.",
  "author": {
    "name": "Ophis",
    "email": "[email protected]",
    "url": "https://ophis.fi"
  },
  "homepage": "https://ophis.fi",
  "repository": "https://github.com/ophis-fi/skills",
  "license": "MIT",
  "keywords": [
    "defi",
    "swap",
    "dex",
    "cow-protocol",
    "mev-protection",
    "onchain",
    "mcp",
    "ethereum",
    "web3",
    "codex"
  ],
  "skills": "./",
  "mcpServers": "./.registry/mcp.json",
  "interface": {
    "displayName": "Ophis",
    "developerName": "Ophis",
    "shortDescription": "Onchain swaps via the hosted Ophis MCP server: MEV-protected, gasless, keyless.",
    "longDescription": "Ophis gives a Codex agent onchain token swaps across 12 EVM chains through the hosted Ophis MCP server (14 tools) plus the ophis-swap workflow skill. Swaps are MEV-protected, gasless for the trader, keyless, and non-custodial: the server builds an unsigned order, the agent signs it, and the receiver is pinned to the signer. Built on CoW Protocol. This is Ophis the DEX (ophis.fi), not njayp/ophis, an unrelated Go MCP library.",
    "category": "Tools & Integrations",
    "websiteURL": "https://ophis.fi",
    "composerIcon": "./assets/icon.svg"
  },
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/ophis-fi/skills
Marketplace path
Unknown
Source path
plugins/ophis-fi/skills
Install policy
AVAILABLE

Skills

1 SKILL.md file ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli

  • ophis-swap

    skills/ophis-swap/SKILL.md

    Use when the user wants to swap, trade, buy, sell, or convert tokens onchain, get a best-execution swap quote, compare a swap against DEX aggregators, or read wallet balances, token prices, gas, or fee-rebate tiers. Drives Ophis, an intent-based DEX (a CoW Protocol deployment) that is MEV-protected, gasless for the trader, and keyless. Supports Ethereum, Optimism, Base, Arbitrum, Polygon, BNB, Gnosis, Unichain, Avalanche, Plasma, Ink, and Linea.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.claude-plugin/plugin.json

file

722 bytes

7e21e2c3d3152899…

.codex-plugin/plugin.json

plugin-manifest

1,240 bytes

018065cbdc209100…

.mcp.json

file

109 bytes

713176702617efdb…

.registry/mcp.json

mcp-config

73 bytes

b781086268c26ffc…

assets/icon.svg

asset

10,720 bytes

790ed22151a4941e…

README.md

file

2,691 bytes

574eaa3533582ccf…

SECURITY.md

file

1,278 bytes

3d24f77bf2d425d2…

skills/ophis-swap/reference.md

skill

7,144 bytes

0837146c0e6de28f…

skills/ophis-swap/SKILL.md

skill

13,138 bytes

3a85d4ddb706aa94…