diff --git a/server/api/admin/board-channels.post.js b/server/api/admin/board-channels.post.js
new file mode 100644
index 0000000..ef09370
--- /dev/null
+++ b/server/api/admin/board-channels.post.js
@@ -0,0 +1,29 @@
+import BoardChannel from '../../models/boardChannel.js'
+import { requireAdmin } from '../../utils/auth.js'
+import { validateBody } from '../../utils/validateBody.js'
+import { boardChannelCreateSchema } from '../../utils/schemas.js'
+
+export default defineEventHandler(async (event) => {
+  await requireAdmin(event)
+
+  const body = await validateBody(event, boardChannelCreateSchema)
+
+  try {
+    const channel = await BoardChannel.create({
+      name: body.name,
+      slackChannelId: body.slackChannelId,
+      tagSlugs: body.tagSlugs || []
+    })
+
+    setResponseStatus(event, 201)
+    return { channel: channel.toObject() }
+  } catch (err) {
+    if (err.code === 11000) {
+      throw createError({
+        statusCode: 409,
+        statusMessage: 'A channel with that Slack channel ID already exists'
+      })
+    }
+    throw err
+  }
+})
diff --git a/server/api/admin/board-channels/[id].delete.js b/server/api/admin/board-channels/[id].delete.js
new file mode 100644
index 0000000..cae3bca
--- /dev/null
+++ b/server/api/admin/board-channels/[id].delete.js
@@ -0,0 +1,14 @@
+import BoardChannel from '../../../models/boardChannel.js'
+import { requireAdmin } from '../../../utils/auth.js'
+
+export default defineEventHandler(async (event) => {
+  await requireAdmin(event)
+  const id = getRouterParam(event, 'id')
+
+  const channel = await BoardChannel.findByIdAndDelete(id)
+  if (!channel) {
+    throw createError({ statusCode: 404, statusMessage: 'Channel not found' })
+  }
+
+  return { success: true }
+})
diff --git a/server/api/admin/board-channels/[id].patch.js b/server/api/admin/board-channels/[id].patch.js
new file mode 100644
index 0000000..b90644d
--- /dev/null
+++ b/server/api/admin/board-channels/[id].patch.js
@@ -0,0 +1,39 @@
+import BoardChannel from '../../../models/boardChannel.js'
+import { requireAdmin } from '../../../utils/auth.js'
+import { validateBody } from '../../../utils/validateBody.js'
+import { boardChannelUpdateSchema } from '../../../utils/schemas.js'
+
+export default defineEventHandler(async (event) => {
+  await requireAdmin(event)
+  const id = getRouterParam(event, 'id')
+
+  const body = await validateBody(event, boardChannelUpdateSchema)
+
+  const updateData = {}
+  if (body.name !== undefined) updateData.name = body.name
+  if (body.slackChannelId !== undefined) updateData.slackChannelId = body.slackChannelId
+  if (body.tagSlugs !== undefined) updateData.tagSlugs = body.tagSlugs
+
+  try {
+    const channel = await BoardChannel.findByIdAndUpdate(
+      id,
+      { $set: updateData },
+      { new: true, runValidators: true }
+    )
+
+    if (!channel) {
+      throw createError({ statusCode: 404, statusMessage: 'Channel not found' })
+    }
+
+    return { channel: channel.toObject() }
+  } catch (err) {
+    if (err.statusCode) throw err
+    if (err.code === 11000) {
+      throw createError({
+        statusCode: 409,
+        statusMessage: 'A channel with that Slack channel ID already exists'
+      })
+    }
+    throw err
+  }
+})
diff --git a/server/api/board/channels.get.js b/server/api/board/channels.get.js
new file mode 100644
index 0000000..98852cf
--- /dev/null
+++ b/server/api/board/channels.get.js
@@ -0,0 +1,10 @@
+import BoardChannel from '../../models/boardChannel.js'
+import { requireAuth } from '../../utils/auth.js'
+
+export default defineEventHandler(async (event) => {
+  await requireAuth(event)
+
+  const channels = await BoardChannel.find({}).sort({ name: 1 }).lean()
+
+  return { channels }
+})
diff --git a/server/api/board/posts.get.js b/server/api/board/posts.get.js
new file mode 100644
index 0000000..f170df4
--- /dev/null
+++ b/server/api/board/posts.get.js
@@ -0,0 +1,24 @@
+import BoardPost from '../../models/boardPost.js'
+import { requireAuth } from '../../utils/auth.js'
+
+export default defineEventHandler(async (event) => {
+  const member = await requireAuth(event)
+
+  const query = getQuery(event)
+  const dbQuery = {}
+
+  if (query.tag) {
+    dbQuery.tags = query.tag
+  }
+
+  if (query.author) {
+    dbQuery.author = query.author === 'me' ? member._id : query.author
+  }
+
+  const posts = await BoardPost.find(dbQuery)
+    .sort({ createdAt: -1 })
+    .populate('author', 'name avatar circle board.slackHandle')
+    .lean()
+
+  return { posts }
+})
diff --git a/server/api/board/posts.post.js b/server/api/board/posts.post.js
new file mode 100644
index 0000000..d14c5ee
--- /dev/null
+++ b/server/api/board/posts.post.js
@@ -0,0 +1,28 @@
+import BoardPost from '../../models/boardPost.js'
+import { requireAuth } from '../../utils/auth.js'
+import { validateBody } from '../../utils/validateBody.js'
+import { boardPostCreateSchema } from '../../utils/schemas.js'
+import { logActivity, ACTIVITY_TYPES } from '../../utils/activityLog.js'
+
+export default defineEventHandler(async (event) => {
+  const member = await requireAuth(event)
+
+  const body = await validateBody(event, boardPostCreateSchema)
+
+  const post = new BoardPost({
+    author: member._id,
+    title: body.title,
+    seeking: body.seeking,
+    offering: body.offering,
+    note: body.note,
+    tags: body.tags || []
+  })
+
+  await post.save()
+  await post.populate('author', 'name avatar circle board.slackHandle')
+
+  logActivity(member._id, ACTIVITY_TYPES.BOARD_POST_CREATED, { postId: post._id, title: post.title })
+
+  setResponseStatus(event, 201)
+  return { post: post.toObject() }
+})
diff --git a/server/api/board/posts/[id].delete.js b/server/api/board/posts/[id].delete.js
new file mode 100644
index 0000000..cb810ef
--- /dev/null
+++ b/server/api/board/posts/[id].delete.js
@@ -0,0 +1,20 @@
+import BoardPost from '../../../models/boardPost.js'
+import { requireAuth } from '../../../utils/auth.js'
+
+export default defineEventHandler(async (event) => {
+  const member = await requireAuth(event)
+  const id = getRouterParam(event, 'id')
+
+  const post = await BoardPost.findById(id)
+  if (!post) {
+    throw createError({ statusCode: 404, statusMessage: 'Post not found' })
+  }
+
+  if (post.author.toString() !== member._id.toString()) {
+    throw createError({ statusCode: 403, statusMessage: 'Not authorized to delete this post' })
+  }
+
+  await post.deleteOne()
+
+  return { success: true }
+})
diff --git a/server/api/board/posts/[id].patch.js b/server/api/board/posts/[id].patch.js
new file mode 100644
index 0000000..4b04fa9
--- /dev/null
+++ b/server/api/board/posts/[id].patch.js
@@ -0,0 +1,52 @@
+import BoardPost from '../../../models/boardPost.js'
+import { requireAuth } from '../../../utils/auth.js'
+import { validateBody } from '../../../utils/validateBody.js'
+import { boardPostUpdateSchema } from '../../../utils/schemas.js'
+
+export default defineEventHandler(async (event) => {
+  const member = await requireAuth(event)
+  const id = getRouterParam(event, 'id')
+
+  const body = await validateBody(event, boardPostUpdateSchema)
+
+  const post = await BoardPost.findById(id)
+  if (!post) {
+    throw createError({ statusCode: 404, statusMessage: 'Post not found' })
+  }
+
+  if (post.author.toString() !== member._id.toString()) {
+    throw createError({ statusCode: 403, statusMessage: 'Not authorized to edit this post' })
+  }
+
+  if (body.title !== undefined) post.title = body.title
+  if (body.seeking !== undefined) post.seeking = body.seeking
+  if (body.offering !== undefined) post.offering = body.offering
+  if (body.note !== undefined) post.note = body.note
+  if (body.tags !== undefined) post.tags = body.tags
+
+  const seeking = (post.seeking || '').trim()
+  const offering = (post.offering || '').trim()
+  if (!seeking && !offering) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'At least one of seeking or offering must be provided'
+    })
+  }
+
+  try {
+    await post.save()
+  } catch (err) {
+    if (err.name === 'ValidationError') {
+      throw createError({
+        statusCode: 400,
+        statusMessage: 'Validation failed',
+        data: err.errors
+      })
+    }
+    throw err
+  }
+
+  await post.populate('author', 'name avatar circle board.slackHandle')
+
+  return { post: post.toObject() }
+})
diff --git a/server/utils/activityLog.js b/server/utils/activityLog.js
index 05bfc08..afbe5a2 100644
--- a/server/utils/activityLog.js
+++ b/server/utils/activityLog.js
@@ -18,6 +18,7 @@ export const ACTIVITY_TYPES = {
   EMAIL_SENT: 'email_sent',
   COMMUNITY_CONNECTIONS_UPDATED: 'community_connections_updated',
   BOARD_UPDATED: 'board_updated',
+  BOARD_POST_CREATED: 'board_post_created',
   CONNECTION_REQUESTED: 'connection_requested',
   CONNECTION_CONFIRMED: 'connection_confirmed',
   TAG_SUGGESTED: 'tag_suggested'
@@ -41,6 +42,7 @@ export const ACTIVITY_TYPE_DEFAULTS = {
   email_sent: 'member',
   community_connections_updated: 'member',
   board_updated: 'member',
+  board_post_created: 'member',
   connection_requested: 'member',
   connection_confirmed: 'member',
   tag_suggested: 'member'