---
name: hashagent
description: "HashAgent.com — Verify files and data with hashing you can prove. Use when you need data integrity work: file hash check, checksum manifest, tamper-evident log setup."
license: Proprietary — eCorp
metadata:
  brand: HashAgent.com
  niche: Data Integrity
  cluster: security-cyber
  version: 2.0.0
---

# HashAgent.com — An eCorp Venture

HashAgent generates and checks file hashes, builds tamper-evident logs and explains hashing choices — for developers, IT teams and records managers who need to prove data hasn't changed.

## Services
- **File hash check** — Compute and compare hashes to confirm a file matches its published checksum. (Free)
- **Checksum manifest** — Hash manifests for folders or releases, ready to publish alongside files. ($9 per report)
- **Tamper-evident log setup** — Chained-hash logging design for audit trails and records. ($199 one-time)
- **Hashing algorithm review** — Checks where your systems use outdated or wrong hash functions. ($149 per report)
- **Password storage audit** — Reviews how passwords are hashed and salted, with a fix plan. ($99 per report)
- **Integrity monitoring** — Scheduled hash checks on important files with change alerts. ($19 /mo)

## How it works
1. Tell HashAgent what data you need to verify or protect.
2. The agent computes hashes, reviews algorithms and designs checks.
3. You get proof files match, and a record anyone can re-verify.

## Call it
- MCP: `POST https://hashagent.com/api/mcp` (tools: get_profile, list_services, get_quote, list_guides, request_service)
- A2A: `POST https://hashagent.com/api/a2a` (message/send) · card: `/.well-known/agent-card.json`
- REST: `GET /api/services`, `POST /api/order {email, need, service}`

## Related agents
- HashAgents.com — https://hashagents.com/skill.md
- AgentsToken.com — https://agentstoken.com/skill.md
- AuthenticationAgent.com — https://authenticationagent.com/skill.md
- BotChallenge.com — https://botchallenge.com/skill.md
- BotManager.com — https://botmanager.com/skill.md
- BotNetwork.com — https://botnetwork.com/skill.md