nobulex

pip install nobulex

npm install @nobulex/core

from nobulex.agent import Agent
agent = Agent("my-agent")
receipt = agent.act("send_email", scope="user@example.com")
assert receipt.verify()  # tamper-proof

generated 3 receipts
  allow: 141ca2947a7e819b8bdebbf8... verified=True
  allow: f3377758ac94d812535cbb99... verified=True
  deny:  85b2dfd6b87f2678795726e4... verified=True
trust score: 23.26

tamper test:
  modified receipt verified=False   (tamper detected)

# Install from source (PyPI coming soon)
pip install git+https://github.com/arian-gogani/nobulex.git#subdirectory=packages/python

# Or try the CLI demo instantly
git clone https://github.com/arian-gogani/nobulex.git
cd nobulex/packages/python
pip install -e .
python -m nobulex demo

from nobulex import Agent

agent = Agent("my-agent")
receipt = agent.act("send_email", scope="user@example.com")
assert receipt.verify()       # Cryptographic proof
print(agent.trust_score)      # Trust Capital: 13.86

from nobulex.langchain import NobuReceipts
wrapped = NobuReceipts.wrap(your_agent, "my-agent")
# Every tool call now generates a tamper-proof receipt

npm install @nobulex/core
npx tsx examples/trust-capital-demo.ts

Agent starts at RESTRICTED tier (Trust Capital: 0)

Action 1: read_data       — ALLOWED   (Trust Capital: 12)
Action 2: read_data       — ALLOWED   (Trust Capital: 24)
Action 3: process_payment — BLOCKED   (insufficient trust)
Action 4: read_data       — ALLOWED   (Trust Capital: 36)
Action 5: read_data       — ALLOWED   (Trust Capital: 48)

Agent promoted to STANDARD tier
Action 6: process_payment — ALLOWED   (Trust Capital: 65)

Agent promoted to TRUSTED tier (Trust Capital: 89)
Action 8: approve_contract — ALLOWED

DECLARE ──► ENFORCE ──► PROVE ──► ACCUMULATE

Covenant      Pre-execution     Receipt chain     Trust Capital
defines       receipt blocks    verified by       earned over
the rules     violations        third parties     time
              before they
              happen                              ──► more access
                                                      ──► more receipts
                                                           ──► higher trust

import { createDID, parseSource, EnforcementMiddleware, verify } from '@nobulex/core';

const agent = await createDID();
const spec = parseSource(`
  covenant SafeTrader {
    permit read;
    permit transfer (amount <= 500);
    forbid transfer (amount > 500);
    forbid delete;
  }
`);

const mw = new EnforcementMiddleware({ agentDid: agent.did, spec });

await mw.execute(
  { action: 'transfer', params: { amount: 300 } },  // allowed
  async () => ({ success: true }),
);

await mw.execute(
  { action: 'transfer', params: { amount: 600 } },  // BLOCKED before execution
  async () => ({ success: true }),                    // never runs
);

const result = verify(spec, mw.getLog());
console.log(result.compliant);   // true

git clone https://github.com/arian-gogani/nobulex.git
cd nobulex && npm install
npx vitest run              # tests
npx tsx examples/demo.ts    # end-to-end
npx tsx benchmarks/bench.ts # benchmarks