diff --git a/gitnexus/src/mcp/local/cypher-error-hint.ts b/gitnexus/src/mcp/local/cypher-error-hint.ts
new file mode 100644
index 000000000..b783c0ac7
--- /dev/null
+++ b/gitnexus/src/mcp/local/cypher-error-hint.ts
@@ -0,0 +1,82 @@
+import {
+  EMBEDDING_TABLE_NAME,
+  NODE_TABLES,
+  REL_TABLE_NAME,
+  REL_TYPES,
+  SCHEMA_QUERIES,
+} from '../../core/lbug/schema.js';
+
+// Use the DDL's actual columns, not a second hand-maintained schema. The binder
+// names the failing variable, not its table, so these are only possible matches.
+const PROPERTY_NAMES = [
+  ...new Set(
+    SCHEMA_QUERIES.flatMap((ddl) =>
+      [
+        ...ddl.matchAll(
+          /^\s+([A-Za-z_][A-Za-z0-9_]*)\s+(?:STRING|INT64|INT32|DOUBLE|FLOAT|BOOLEAN)\b/gm,
+        ),
+      ].map((match) => match[1]),
+    ),
+  ),
+];
+const TABLE_NAMES = [...NODE_TABLES, REL_TABLE_NAME, EMBEDDING_TABLE_NAME];
+
+/** Return one unambiguous, nearby spelling; never guess from a long prefix. */
+function closestName(input: string, candidates: readonly string[]): string | undefined {
+  if (input.length < 3 || input.length > 64) return undefined;
+  const lower = input.toLowerCase();
+  // A valid name on the wrong table is not a spelling error.
+  if (candidates.some((candidate) => candidate.toLowerCase() === lower)) return undefined;
+  let bestDistance = input.length < 5 ? 1 : 2;
+  let best: string | undefined;
+  let tied = false;
+  for (const candidate of candidates) {
+    const target = candidate.toLowerCase();
+    if (Math.abs(target.length - lower.length) > bestDistance) continue;
+    let previous = Array.from({ length: target.length + 1 }, (_, i) => i);
+    for (let i = 1; i <= lower.length; i++) {
+      const row = [i];
+      for (let j = 1; j <= target.length; j++) {
+        row[j] = Math.min(
+          row[j - 1] + 1,
+          previous[j] + 1,
+          previous[j - 1] + (lower[i - 1] === target[j - 1] ? 0 : 1),
+        );
+      }
+      previous = row;
+    }
+    const distance = previous[target.length];
+    if (distance > bestDistance) continue;
+    if (distance < bestDistance || best === undefined) {
+      best = candidate;
+      bestDistance = distance;
+      tied = false;
+    } else {
+      tied = true;
+    }
+  }
+  return tied ? undefined : best;
+}
+
+/** Add guidance only for native schema errors; execution/recovery stays with the caller. */
+export function getCypherErrorHint(message: string, repoName: string): string | undefined {
+  const schema = `Read gitnexus://repo/${encodeURIComponent(repoName)}/schema for the schema.`;
+  const property = message.match(
+    /^(?:Prepare failed: )?Binder exception: Cannot find property ([A-Za-z_][A-Za-z0-9_]*) for /i,
+  )?.[1];
+  if (property) {
+    const suggestion = closestName(property, PROPERTY_NAMES);
+    return `${suggestion ? `Did you mean '${suggestion}'? ` : ''}Schema properties vary by table. ${schema}`;
+  }
+
+  const table = message.match(
+    /^(?:Prepare failed: )?Binder exception: Table ([A-Za-z_][A-Za-z0-9_]*) does not exist\./i,
+  )?.[1];
+  if (!table) return undefined;
+  const relation = REL_TYPES.find((type) => type.toLowerCase() === table.toLowerCase());
+  if (relation) {
+    return `Relationships use :${REL_TABLE_NAME} {type: '${relation}'}, not a '${relation}' table. ${schema}`;
+  }
+  const suggestion = closestName(table, TABLE_NAMES);
+  return `${suggestion ? `Did you mean '${suggestion}'? ` : ''}${schema}`;
+}
diff --git a/gitnexus/src/mcp/local/local-backend.ts b/gitnexus/src/mcp/local/local-backend.ts
index cb8546543..003330993 100644
--- a/gitnexus/src/mcp/local/local-backend.ts
+++ b/gitnexus/src/mcp/local/local-backend.ts
@@ -7,6 +7,7 @@
  */
 
 import { resolveGraphPath } from '../../storage/shared-store.js';
+import { getCypherErrorHint } from './cypher-error-hint.js';
 import fs from 'fs/promises';
 import path from 'path';
 import { createHash } from 'crypto';
@@ -4220,7 +4221,8 @@ export class LocalBackend {
           recoverySuggestion: WAL_RECOVERY_SUGGESTION,
         };
       }
-      return { error: msg };
+      const hint = getCypherErrorHint(msg, repo.name);
+      return hint ? { error: msg, hint } : { error: msg };
     }
   }
 
diff --git a/gitnexus/test/integration/local-backend-calltool.test.ts b/gitnexus/test/integration/local-backend-calltool.test.ts
index 35eabbdd4..a3bea5318 100644
--- a/gitnexus/test/integration/local-backend-calltool.test.ts
+++ b/gitnexus/test/integration/local-backend-calltool.test.ts
@@ -1051,3 +1051,134 @@ withTestLbugDB(
     },
   },
 );
+
+// Schema-error hints must run without the optional FTS extension, including on
+// offline installs. Exercise the public dispatch and the real native binder.
+withTestLbugDB(
+  'cypher-schema-hints',
+  (handle) => {
+    let backend: LocalBackend;
+    beforeAll(() => {
+      backend = (handle as typeof handle & { _backend: LocalBackend })._backend;
+    });
+
+    it.each([
+      ['Functon', 'Function', 'MATCH (n:Functon) RETURN n'],
+      ['Protocool', 'Protocol', 'MATCH (n:Protocool) RETURN n'],
+      ['CodeRelaton', 'CodeRelation', 'MATCH ()-[r:CodeRelaton]->() RETURN r.type'],
+    ])(
+      'suggests the schema table for %s without replacing the error',
+      async (typo, table, statement) => {
+        const result = await backend.callTool('cypher', { statement });
+        expect(result.error).toBe(
+          `Prepare failed: Binder exception: Table ${typo} does not exist.`,
+        );
+        expect(result.hint).toContain(`Did you mean '${table}'?`);
+        expect(result.hint).toContain('gitnexus://repo/schema-hints-repo/schema');
+        expect(result).not.toHaveProperty('recoverySuggestion');
+        const corrected = await backend.callTool('cypher', {
+          statement: statement.replace(typo, table),
+        });
+        expect(corrected).not.toHaveProperty('error');
+        expect(corrected).not.toHaveProperty('hint');
+      },
+    );
+
+    it.each([
+      ['MATCH (n:Function) RETURN n.filePth', 'filePth', 'filePath', 'n'],
+      ['MATCH (n:Method) RETURN n.parameterCont', 'parameterCont', 'parameterCount', 'n'],
+      ['MATCH ()-[r:CodeRelation]->() RETURN r.confidnce', 'confidnce', 'confidence', 'r'],
+    ])('suggests an actual schema property for %s', async (statement, typo, property, alias) => {
+      const result = await backend.callTool('cypher', { statement });
+      expect(result.error).toBe(
+        `Prepare failed: Binder exception: Cannot find property ${typo} for ${alias}.`,
+      );
+      expect(result.hint).toContain(`Did you mean '${property}'?`);
+      expect(result.hint).toContain('properties vary by table');
+    });
+
+    it('explains relationship values used as relationship tables', async () => {
+      const result = await backend.callTool('cypher', {
+        statement: 'MATCH ()-[:CALLS]->() RETURN count(*)',
+      });
+      expect(result.error).toBe('Prepare failed: Binder exception: Table CALLS does not exist.');
+      expect(result.hint).toContain(":CodeRelation {type: 'CALLS'}");
+    });
+
+    it.each([
+      'MATCH (n:UnrelatedMissingThing) RETURN n',
+      'MATCH (n:FunctionWithAnUnrelatedSuffix) RETURN n',
+      'MATCH (n:Function) RETURN n.unrelatedMissingProperty',
+      'MATCH (n:Function) RETURN n.heuristicLabel',
+      'MATCH (n:Stait) RETURN n',
+      'MATCH (n:Function) RETURN n.lebel',
+      'MATCH (n:Function) RETURN n.ix',
+      `MATCH (n:${'F'.repeat(65)}) RETURN n`,
+    ])('points to the schema without guessing for %s', async (statement) => {
+      const result = await backend.callTool('cypher', { statement });
+      expect(result.error).toContain('Binder exception:');
+      expect(result.hint).toContain('gitnexus://repo/schema-hints-repo/schema');
+      expect(result.hint).not.toContain('Did you mean');
+      expect(result.hint).not.toContain('analyze');
+    });
+
+    it('preserves the executeCypher entrypoint used by internal callers', async () => {
+      const result = await backend.executeCypher('schema-hints-repo', 'MATCH (n:Functon) RETURN n');
+      expect(result.error).toBe('Prepare failed: Binder exception: Table Functon does not exist.');
+      expect(result.hint).toContain("Did you mean 'Function'?");
+    });
+
+    it('keeps corrected queries and statement precedence unchanged', async () => {
+      const result = await backend.callTool('cypher', {
+        statement: 'MATCH (n:Function {name: $name}) RETURN n.filePath AS filePath',
+        query: 'MATCH (n:Functon) RETURN n',
+        params: { name: 'login' },
+      });
+      expect(result.row_count).toBe(1);
+      expect(result.markdown).toContain('src/auth.ts');
+      expect(result).not.toHaveProperty('hint');
+    });
+
+    it.each([
+      "MATCH (n:Function) WHERE n.name = '__missing__' RETURN n.name",
+      "MATCH ()-[r:CodeRelation]->() WHERE r.type = 'CALS' RETURN r.type",
+    ])('does not diagnose a successful empty result for %s', async (statement) => {
+      expect(await backend.callTool('cypher', { statement })).toEqual([]);
+    });
+
+    it('preserves native case-insensitive names', async () => {
+      const result = await backend.callTool('cypher', {
+        statement: 'MATCH (n:function) RETURN n.FilePath AS filePath',
+      });
+      expect(result.row_count).toBeGreaterThan(0);
+      expect(result).not.toHaveProperty('error');
+      expect(result).not.toHaveProperty('hint');
+    });
+
+    it('leaves parser and out-of-scope variable errors unchanged', async () => {
+      for (const statement of ['NOT CYPHER', 'MATCH (n:Function) RETURN missing']) {
+        const result = await backend.callTool('cypher', { statement });
+        expect(result.error).toBeDefined();
+        expect(result).not.toHaveProperty('hint');
+      }
+    });
+  },
+  {
+    seed: LOCAL_BACKEND_SEED_DATA,
+    poolAdapter: true,
+    afterSetup: async (handle) => {
+      vi.mocked(listRegisteredRepos).mockResolvedValue([
+        {
+          name: 'schema-hints-repo',
+          path: handle.tmpHandle.dbPath,
+          storagePath: handle.tmpHandle.dbPath,
+          indexedAt: new Date().toISOString(),
+          lastCommit: 'abc123',
+        },
+      ]);
+      const backend = new LocalBackend();
+      await backend.init();
+      (handle as typeof handle & { _backend: LocalBackend })._backend = backend;
+    },
+  },
+);
diff --git a/gitnexus/test/unit/mcp-wal-feedback.test.ts b/gitnexus/test/unit/mcp-wal-feedback.test.ts
index 65515a987..14520db67 100644
--- a/gitnexus/test/unit/mcp-wal-feedback.test.ts
+++ b/gitnexus/test/unit/mcp-wal-feedback.test.ts
@@ -144,4 +144,44 @@ describe('WAL corruption feedback in MCP responses (#1402)', () => {
       }),
     ).rejects.toThrow('Some other error');
   });
+
+  it('cypher keeps WAL recovery ahead of schema-looking diagnostics', async () => {
+    const backend = await makeBackend();
+    const message = 'Binder exception: Table Functon does not exist. Corrupted wal file';
+    lbugMocks.executeParameterized.mockRejectedValueOnce(new Error(message));
+    const result = await backend.callTool('cypher', {
+      repo: 'test-repo',
+      statement: 'MATCH (n) RETURN n',
+    });
+    expect(result.error).toBe(message);
+    expect(result.recoverySuggestion).toBeDefined();
+    expect(result).not.toHaveProperty('hint');
+  });
+
+  it('cypher keeps wrapped read-only failures ahead of schema-looking diagnostics', async () => {
+    const backend = await makeBackend();
+    lbugMocks.executeParameterized.mockRejectedValueOnce(
+      new Error('Binder exception: Table Functon does not exist.', {
+        cause: new Error('Cannot execute write operations in a read-only database!'),
+      }),
+    );
+    const result = await backend.callTool('cypher', {
+      repo: 'test-repo',
+      statement: 'CREATE (:Function)',
+    });
+    expect(result.error).toMatch(/^Write operations .* are not allowed/);
+    expect(result).not.toHaveProperty('hint');
+    expect(result).not.toHaveProperty('recoverySuggestion');
+  });
+
+  it('cypher preserves unrelated failures without adding a schema hint', async () => {
+    const backend = await makeBackend();
+    lbugMocks.executeParameterized.mockRejectedValueOnce(new Error('Connection failed'));
+    const result = await backend.callTool('cypher', {
+      repo: 'test-repo',
+      statement: 'MATCH (n) RETURN n',
+    });
+    expect(result.error).toBe('Connection failed');
+    expect(result).not.toHaveProperty('hint');
+  });
 });