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Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.
Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.
Remote endpoints: sse: https://qtcl-blockchain.koyeb.app/mcp/sse
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.
Endpoint verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-shemshallah-qtcl-mcp-server": {
"url": "https://qtcl-blockchain.koyeb.app/mcp/sse"
}
}
}From the project's GitHub README.
The first post-quantum blockchain with a native Model Context Protocol server.
Connect any MCP-compatible agent to the QTCL blockchain in seconds — no SDKs, no wallet extensions, no gas estimation. One URL. 11 tools. Flat fees.
https://qtcl-blockchain.koyeb.app/mcp/sse
Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS)
or %APPDATA%\Claude\claude_desktop_config.json (Windows):
{
"mcpServers": {
"qtcl": {
"type": "url",
"url": "https://qtcl-blockchain.koyeb.app/mcp/sse",
"name": "qtcl"
}
}
}
Restart Claude Desktop. You'll see a 🔨 Tools indicator when connected.
Settings → Integrations → Add Integration
URL: https://qtcl-blockchain.koyeb.app/mcp/sse
.cursor/mcp.json:
{
"mcpServers": {
"qtcl": {
"type": "sse",
"url": "https://qtcl-blockchain.koyeb.app/mcp/sse"
}
}
}
{
"type": "url",
"url": "https://qtcl-blockchain.koyeb.app/mcp/sse",
"name": "qtcl"
}
curl -X POST https://qtcl-blockchain.koyeb.app/rpc \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"qtcl_getBlockHeight","params":[],"id":1}'
| Tool | Category | Description |
|---|---|---|
qtcl_create_wallet | Wallet | Generate a new post-quantum wallet address + keypair |
qtcl_get_balance | Wallet | Check confirmed + pending balance for any address |
qtcl_send_transaction | Wallet | Send QTCL with flat 1-qsat fee. Supports 256-char memo |
qtcl_get_transaction | Chain | Look up any transaction by hash |
qtcl_get_chain_info | Chain | Block height, mempool depth, oracle consensus status |
qtcl_get_block | Chain | Block by height or hash with quantum coherence metrics |
qtcl_get_recent_transactions | Chain | Last 50 txs, filterable by address |
qtcl_get_quantum_metrics | Quantum | Live W-state fidelity, entanglement witness, lattice coherence |
qtcl_get_oracle_registry | Quantum | 5 Byzantine consensus oracles — stake, uptime, heartbeat |
qtcl_get_peers | Network | Active P2P peers and topology data |
qtcl_get_price | Price | Live QTCL/USD from Pyth Network oracle feed |
Flat 1-qsat fee — No gas estimation, no auctions, no MEV. Agents budget deterministically.
Fast settlement — ~18 second blocks. Submit → hash returned immediately. 1 confirmation = finality.
Post-quantum security — HypΓ cryptography (Schnorr-Γ over PSL(2,R)). Transactions are unforgeable even by quantum computers. No migration timeline to worry about.
Machine-native API — Pure JSON-RPC. One HTTP POST to transact. No Web3 libraries, no ABI encoding.
Memo field — Every transaction carries 256 chars for invoice IDs, service references, or structured agent-to-agent coordination data.
No approval pattern — No ERC-20 approve/transferFrom. Direct transfers. One call, one transaction.
| Parameter | Value |
|---|---|
| Native unit | QTCL |
| Base unit | qsat (1 QTCL = 100 qsat) |
| Fee per operation | 1 qsat (flat) |
| Block time | ~18 seconds |
| Total supply | 998,380 QTCL |
| Block reward | 8.0 QTCL |
| Fee burn rate | 70% |
| Property | Value |
|---|---|
| Transport | SSE (Server-Sent Events) |
| Protocol version | MCP 2024-11-05 |
| Endpoint | https://qtcl-blockchain.koyeb.app/mcp/sse |
| Tools | 11 |
| Auth required | None |
| Health check | https://qtcl-blockchain.koyeb.app/mcp/health |
| Primitive | Specification |
|---|---|
| Hash | SHA3-256 (NIST FIPS 202) |
| Signatures | Schnorr-Γ over PSL(2,R) — Fiat-Shamir on hyperbolic Fuchsian group |
| Encryption | HypAEAD (SHA3-256-CTR + HMAC-SHA3-256) |
| Key derivation | PBKDF2-HMAC-SHA256, 600,000 iterations |
| Address format | 64-char hex (SHA3-256 of public key) |
| Security level | ~256-bit classical / ~180-bit quantum |
MIT
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