diff --git a/contrib/routes/issue-100-session-budget-suite/README.md b/contrib/routes/issue-100-session-budget-suite/README.md
new file mode 100644
index 0000000..be6bed2
--- /dev/null
+++ b/contrib/routes/issue-100-session-budget-suite/README.md
@@ -0,0 +1,25 @@
+# Issue #100 - Session Budget Suite
+
+This suite simulates session key budget enforcement for an agent.
+
+## Endpoints
+
+### `GET /remaining-budget`
+Returns the current remaining budget.
+
+### `POST /spend`
+Attempts to apply a spend against the remaining budget.
+
+**Body:**
+```json
+{
+  "amount": 100
+}
+```
+
+**Responses:**
+- **200 OK**: If the spend is within the remaining budget. The budget is decremented.
+- **403 Forbidden**: If the spend exceeds the remaining budget. The budget is left unchanged.
+
+## Running the Test
+Execute `node test.js` to run a simulation of successful spends and a rejected over-budget spend.
diff --git a/contrib/routes/issue-100-session-budget-suite/server.js b/contrib/routes/issue-100-session-budget-suite/server.js
new file mode 100644
index 0000000..895d2fa
--- /dev/null
+++ b/contrib/routes/issue-100-session-budget-suite/server.js
@@ -0,0 +1,49 @@
+const http = require('http');
+const url = require('url');
+
+const PORT = 3100;
+
+// Mock budget state
+let budget = 1000;
+
+const server = http.createServer((req, res) => {
+  const parsedUrl = url.parse(req.url, true);
+
+  if (parsedUrl.pathname === '/remaining-budget' && req.method === 'GET') {
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify({ remaining_budget: budget }));
+  } else if (parsedUrl.pathname === '/spend' && req.method === 'POST') {
+    let body = '';
+    req.on('data', chunk => {
+      body += chunk.toString();
+    });
+    req.on('end', () => {
+      try {
+        const { amount } = JSON.parse(body);
+        if (typeof amount !== 'number' || amount <= 0) {
+          res.writeHead(400, { 'Content-Type': 'application/json' });
+          return res.end(JSON.stringify({ error: "Invalid amount" }));
+        }
+
+        if (amount > budget) {
+          res.writeHead(403, { 'Content-Type': 'application/json' });
+          return res.end(JSON.stringify({ error: "Budget exhausted. Spend rejected.", remaining_budget: budget }));
+        }
+
+        budget -= amount;
+        res.writeHead(200, { 'Content-Type': 'application/json' });
+        res.end(JSON.stringify({ success: true, remaining_budget: budget }));
+      } catch (err) {
+        res.writeHead(400, { 'Content-Type': 'application/json' });
+        res.end(JSON.stringify({ error: "Invalid JSON" }));
+      }
+    });
+  } else {
+    res.writeHead(404);
+    res.end();
+  }
+});
+
+server.listen(PORT, () => {
+  console.log(`Session budget server running on port ${PORT}`);
+});
diff --git a/contrib/routes/issue-100-session-budget-suite/test.js b/contrib/routes/issue-100-session-budget-suite/test.js
new file mode 100644
index 0000000..cda16fb
--- /dev/null
+++ b/contrib/routes/issue-100-session-budget-suite/test.js
@@ -0,0 +1,47 @@
+const { spawn } = require('child_process');
+
+const server = spawn('node', ['server.js'], { cwd: __dirname });
+
+setTimeout(async () => {
+  try {
+    console.log('--- Initial Budget ---');
+    let res = await fetch('http://localhost:3100/remaining-budget');
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Spend 400 (Within Budget) ---');
+    res = await fetch('http://localhost:3100/spend', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ amount: 400 })
+    });
+    console.log(`Status: ${res.status}`);
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Spend 500 (Within Budget) ---');
+    res = await fetch('http://localhost:3100/spend', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ amount: 500 })
+    });
+    console.log(`Status: ${res.status}`);
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Spend 200 (Over Budget) ---');
+    res = await fetch('http://localhost:3100/spend', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ amount: 200 })
+    });
+    console.log(`Status: ${res.status}`);
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Final Budget ---');
+    res = await fetch('http://localhost:3100/remaining-budget');
+    console.log(`Body:`, await res.json());
+
+  } catch (err) {
+    console.error(err);
+  } finally {
+    server.kill();
+  }
+}, 1000);
diff --git a/contrib/routes/issue-101-policy-catalog-suite/README.md b/contrib/routes/issue-101-policy-catalog-suite/README.md
new file mode 100644
index 0000000..8f9ffd1
--- /dev/null
+++ b/contrib/routes/issue-101-policy-catalog-suite/README.md
@@ -0,0 +1,30 @@
+# Issue #101 - Policy Catalog Suite
+
+This suite simulates a policy catalog with validation rules.
+
+## Endpoints
+
+### `GET /list-types`
+Returns a list of available policy types.
+
+### `GET /get-rules?type={type}`
+Returns the validation rules for a specific policy type.
+
+### `POST /validate`
+Validates a candidate configuration against a specific policy type.
+
+**Body:**
+```json
+{
+  "type": "spending_limit",
+  "config": {
+    "amount": 100
+  }
+}
+```
+
+**Responses:**
+- **200 OK**: Returns a JSON object with a `valid` boolean and a `results` array detailing which rules passed or failed.
+
+## Running the Test
+Execute `node test.js` to see passing and failing validations.
diff --git a/contrib/routes/issue-101-policy-catalog-suite/server.js b/contrib/routes/issue-101-policy-catalog-suite/server.js
new file mode 100644
index 0000000..8d61672
--- /dev/null
+++ b/contrib/routes/issue-101-policy-catalog-suite/server.js
@@ -0,0 +1,68 @@
+const http = require('http');
+const url = require('url');
+
+const PORT = 3101;
+
+const policies = {
+  "spending_limit": {
+    rules: [
+      { id: "min_amount", description: "Amount must be at least 10", validate: (config) => config.amount >= 10 },
+      { id: "max_amount", description: "Amount must be at most 5000", validate: (config) => config.amount <= 5000 }
+    ]
+  },
+  "time_window": {
+    rules: [
+      { id: "start_hour", description: "Must start after 08:00", validate: (config) => config.start >= 8 },
+      { id: "end_hour", description: "Must end before 18:00", validate: (config) => config.end <= 18 }
+    ]
+  }
+};
+
+const server = http.createServer((req, res) => {
+  const parsedUrl = url.parse(req.url, true);
+
+  if (parsedUrl.pathname === '/list-types' && req.method === 'GET') {
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify({ types: Object.keys(policies) }));
+  } else if (parsedUrl.pathname === '/get-rules' && req.method === 'GET') {
+    const type = parsedUrl.query.type;
+    if (!type || !policies[type]) {
+      res.writeHead(404, { 'Content-Type': 'application/json' });
+      return res.end(JSON.stringify({ error: "Policy type not found" }));
+    }
+    const rules = policies[type].rules.map(r => ({ id: r.id, description: r.description }));
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify({ type, rules }));
+  } else if (parsedUrl.pathname === '/validate' && req.method === 'POST') {
+    let body = '';
+    req.on('data', chunk => { body += chunk.toString(); });
+    req.on('end', () => {
+      try {
+        const { type, config } = JSON.parse(body);
+        if (!type || !policies[type] || !config) {
+          res.writeHead(400, { 'Content-Type': 'application/json' });
+          return res.end(JSON.stringify({ error: "Invalid type or config" }));
+        }
+
+        const results = policies[type].rules.map(rule => ({
+          id: rule.id,
+          passed: rule.validate(config)
+        }));
+
+        const allPassed = results.every(r => r.passed);
+        res.writeHead(200, { 'Content-Type': 'application/json' });
+        res.end(JSON.stringify({ type, valid: allPassed, results }));
+      } catch (err) {
+        res.writeHead(400, { 'Content-Type': 'application/json' });
+        res.end(JSON.stringify({ error: "Invalid JSON" }));
+      }
+    });
+  } else {
+    res.writeHead(404);
+    res.end();
+  }
+});
+
+server.listen(PORT, () => {
+  console.log(`Policy catalog server running on port ${PORT}`);
+});
diff --git a/contrib/routes/issue-101-policy-catalog-suite/test.js b/contrib/routes/issue-101-policy-catalog-suite/test.js
new file mode 100644
index 0000000..5ee2d8a
--- /dev/null
+++ b/contrib/routes/issue-101-policy-catalog-suite/test.js
@@ -0,0 +1,36 @@
+const { spawn } = require('child_process');
+
+const server = spawn('node', ['server.js'], { cwd: __dirname });
+
+setTimeout(async () => {
+  try {
+    console.log('--- List Types ---');
+    let res = await fetch('http://localhost:3101/list-types');
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Get Rules (spending_limit) ---');
+    res = await fetch('http://localhost:3101/get-rules?type=spending_limit');
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Validate: Passing Config ---');
+    res = await fetch('http://localhost:3101/validate', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ type: 'spending_limit', config: { amount: 100 } })
+    });
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Validate: Failing Config ---');
+    res = await fetch('http://localhost:3101/validate', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ type: 'spending_limit', config: { amount: 5 } })
+    });
+    console.log(`Body:`, await res.json());
+
+  } catch (err) {
+    console.error(err);
+  } finally {
+    server.kill();
+  }
+}, 1000);
diff --git a/contrib/routes/issue-109-audit-aggregation-suite/README.md b/contrib/routes/issue-109-audit-aggregation-suite/README.md
new file mode 100644
index 0000000..1649722
--- /dev/null
+++ b/contrib/routes/issue-109-audit-aggregation-suite/README.md
@@ -0,0 +1,20 @@
+# Issue #109 - Audit Aggregation Suite
+
+This suite simulates an audit log API with filtering, pagination, and aggregation.
+
+## Endpoints
+
+### `GET /entries`
+Returns a paginated list of audit logs.
+
+**Query Parameters:**
+- `actor` (optional): Filter by actor string.
+- `action` (optional): Filter by action string.
+- `page` (optional): Page number (default: 1).
+- `limit` (optional): Items per page (default: 2).
+
+### `GET /summary`
+Returns an aggregated summary of logs grouped by action across the entire dataset.
+
+## Running the Test
+Execute `node test.js` to fetch the summary and perform filtered, paginated queries on the entries.
diff --git a/contrib/routes/issue-109-audit-aggregation-suite/server.js b/contrib/routes/issue-109-audit-aggregation-suite/server.js
new file mode 100644
index 0000000..cfe6349
--- /dev/null
+++ b/contrib/routes/issue-109-audit-aggregation-suite/server.js
@@ -0,0 +1,53 @@
+const http = require('http');
+const url = require('url');
+
+const PORT = 3109;
+
+// Mock audit log dataset
+const logs = [
+  { id: 1, actor: "alice", action: "login", timestamp: "2026-08-31T10:00:00Z" },
+  { id: 2, actor: "bob", action: "transfer", timestamp: "2026-08-31T10:05:00Z" },
+  { id: 3, actor: "alice", action: "transfer", timestamp: "2026-08-31T10:10:00Z" },
+  { id: 4, actor: "charlie", action: "logout", timestamp: "2026-08-31T10:15:00Z" },
+  { id: 5, actor: "alice", action: "login", timestamp: "2026-08-31T10:20:00Z" },
+  { id: 6, actor: "bob", action: "login", timestamp: "2026-08-31T10:25:00Z" },
+  { id: 7, actor: "alice", action: "transfer", timestamp: "2026-08-31T10:30:00Z" }
+];
+
+const server = http.createServer((req, res) => {
+  const parsedUrl = url.parse(req.url, true);
+
+  if (parsedUrl.pathname === '/entries' && req.method === 'GET') {
+    const { actor, action, page = 1, limit = 2 } = parsedUrl.query;
+    
+    let filtered = logs;
+    if (actor) filtered = filtered.filter(l => l.actor === actor);
+    if (action) filtered = filtered.filter(l => l.action === action);
+
+    const startIndex = (parseInt(page) - 1) * parseInt(limit);
+    const paginated = filtered.slice(startIndex, startIndex + parseInt(limit));
+
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify({
+      total: filtered.length,
+      page: parseInt(page),
+      limit: parseInt(limit),
+      entries: paginated
+    }));
+  } else if (parsedUrl.pathname === '/summary' && req.method === 'GET') {
+    const summary = logs.reduce((acc, log) => {
+      acc[log.action] = (acc[log.action] || 0) + 1;
+      return acc;
+    }, {});
+    
+    res.writeHead(200, { 'Content-Type': 'application/json' });
+    res.end(JSON.stringify({ summary }));
+  } else {
+    res.writeHead(404);
+    res.end();
+  }
+});
+
+server.listen(PORT, () => {
+  console.log(`Audit aggregation server running on port ${PORT}`);
+});
diff --git a/contrib/routes/issue-109-audit-aggregation-suite/test.js b/contrib/routes/issue-109-audit-aggregation-suite/test.js
new file mode 100644
index 0000000..9e3b632
--- /dev/null
+++ b/contrib/routes/issue-109-audit-aggregation-suite/test.js
@@ -0,0 +1,24 @@
+const { spawn } = require('child_process');
+
+const server = spawn('node', ['server.js'], { cwd: __dirname });
+
+setTimeout(async () => {
+  try {
+    console.log('--- Summary Endpoint ---');
+    let res = await fetch('http://localhost:3109/summary');
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Entries: Combined Filter (actor=alice, action=transfer, page=1, limit=2) ---');
+    res = await fetch('http://localhost:3109/entries?actor=alice&action=transfer&page=1&limit=2');
+    console.log(`Body:`, await res.json());
+
+    console.log('\n--- Entries: Pagination (page=2, limit=2) ---');
+    res = await fetch('http://localhost:3109/entries?actor=alice&action=transfer&page=2&limit=2');
+    console.log(`Body:`, await res.json());
+
+  } catch (err) {
+    console.error(err);
+  } finally {
+    server.kill();
+  }
+}, 1000);
diff --git a/contrib/routes/issue-99-x402-challenge-suite/README.md b/contrib/routes/issue-99-x402-challenge-suite/README.md
new file mode 100644
index 0000000..e9f40e3
--- /dev/null
+++ b/contrib/routes/issue-99-x402-challenge-suite/README.md
@@ -0,0 +1,18 @@
+# Issue #99 - x402 Challenge Suite
+
+This suite simulates an HTTP 402 Payment Required challenge workflow. 
+
+## Endpoints
+
+### `GET /protected`
+Returns protected content if a valid payment proof is provided in the headers.
+
+**Headers:**
+- `x-payment-proof`: The payment proof string.
+
+**Responses:**
+- **200 OK**: If `x-payment-proof` is exactly `valid_mock_proof_123`.
+- **402 Payment Required**: If the proof is missing or invalid. Includes a JSON body with the payment challenge details.
+
+## Running the Test
+Execute `node test.js` to see the simulated flow of an initial unauthenticated request, an invalid retry, and a successful retry.
diff --git a/contrib/routes/issue-99-x402-challenge-suite/server.js b/contrib/routes/issue-99-x402-challenge-suite/server.js
new file mode 100644
index 0000000..1594b95
--- /dev/null
+++ b/contrib/routes/issue-99-x402-challenge-suite/server.js
@@ -0,0 +1,30 @@
+const http = require('http');
+
+const PORT = 3099;
+
+const server = http.createServer((req, res) => {
+  if (req.url === '/protected' && req.method === 'GET') {
+    const proof = req.headers['x-payment-proof'];
+    if (proof === 'valid_mock_proof_123') {
+      res.writeHead(200, { 'Content-Type': 'application/json' });
+      res.end(JSON.stringify({ success: true, data: "Protected content accessed!" }));
+    } else {
+      res.writeHead(402, { 'Content-Type': 'application/json' });
+      res.end(JSON.stringify({
+        error: "Payment Required",
+        challenge: {
+          amount: 10,
+          currency: "CREDITS",
+          destination: "mock_wallet_address"
+        }
+      }));
+    }
+  } else {
+    res.writeHead(404);
+    res.end();
+  }
+});
+
+server.listen(PORT, () => {
+  console.log(`x402 server running on port ${PORT}`);
+});
diff --git a/contrib/routes/issue-99-x402-challenge-suite/test.js b/contrib/routes/issue-99-x402-challenge-suite/test.js
new file mode 100644
index 0000000..e1c453e
--- /dev/null
+++ b/contrib/routes/issue-99-x402-challenge-suite/test.js
@@ -0,0 +1,30 @@
+const { spawn } = require('child_process');
+
+const server = spawn('node', ['server.js'], { cwd: __dirname });
+
+setTimeout(async () => {
+  try {
+    console.log('--- Initial Request (No Proof) ---');
+    const res1 = await fetch('http://localhost:3099/protected');
+    console.log(`Status: ${res1.status}`);
+    console.log(`Body:`, await res1.json());
+
+    console.log('\n--- Retry Request (Invalid Proof) ---');
+    const res2 = await fetch('http://localhost:3099/protected', {
+      headers: { 'x-payment-proof': 'invalid_proof' }
+    });
+    console.log(`Status: ${res2.status}`);
+    console.log(`Body:`, await res2.json());
+
+    console.log('\n--- Retry Request (Valid Proof) ---');
+    const res3 = await fetch('http://localhost:3099/protected', {
+      headers: { 'x-payment-proof': 'valid_mock_proof_123' }
+    });
+    console.log(`Status: ${res3.status}`);
+    console.log(`Body:`, await res3.json());
+  } catch (err) {
+    console.error(err);
+  } finally {
+    server.kill();
+  }
+}, 1000);